Day-Ray Products Inc

PMA PQ0528NM

83 approved parts United States

What is a PMA?

A Parts Manufacturer Approval authorizes a company to produce a replacement part for an FAA-certificated aircraft. Each entry below is one authorized part — the holder may install or sell it as a replacement for the named OEM part on the listed aircraft.

Approved parts

803925-1#https://drs.faa.gov/browse/excelExternalWindow/121CA07FAEE30246862582A60068017D.0001## replaces 803925-1

Emergency Battery Power Supply

Applies to: McDonnell Douglas 717-200

Supplement 18 · 04/25/2018
516543#https://drs.faa.gov/browse/excelExternalWindow/EFD41E15B1486AB4862582A60068017A.0001## replaces 672184-103

Battery Charger

Applies to: Lockheed L-1011-385-1, -1-14, -1-15, -385-3

Supplement 17 · 04/25/2018
803900-1#https://drs.faa.gov/browse/excelExternalWindow/1B57649344FCEBA8862582A600680175.0001## replaces 803900-1

Battery Power Supply

Applies to: McDonnell Douglas DC9-11, -12, -13, -14, -15, -15F, -21, -31, -32, -32F, -33F, -34, -34F, -41, -51, -81, -82, -83, -87, MD-88

Supplement 16 · 04/25/2018
516574-1#https://drs.faa.gov/browse/excelExternalWindow/F6DC1B1B3497BD93862582A60068017C.0001## replaces 6723320-101

Emergency Power Pack

Applies to: Lockheed L-1011-385-1, -1-14, -1-15, -385-3

Supplement 17 · 04/25/2018
23-26776#https://drs.faa.gov/browse/excelExternalWindow/6E603C251A212F0A862582A600680185.0001## replaces 23-26776

Vaneaxial Fan

Applies to: McDonnell Douglas DC-10-15, -30, -30F, -40, -40F, MD-11, -11F

Supplement 19 · 04/25/2018
11-23440#https://drs.faa.gov/browse/excelExternalWindow/507FD8C91EC7F788862582A600680164.0001## replaces Vickers P/N 364405

AC Electric Motor

Applies to: Boeing 737-300 Series, 737-400 Series, 737-500 Series, 737-600 Series, 737-700 Series, 737-800 Series, 737-900 Series

Supplement 20 · 04/30/2018
EMBS139-2#https://drs.faa.gov/browse/excelExternalWindow/3FB1874022B517D2862582A600680180.0001## replaces EMBS139-2

Emergency Battery Power Supply

Applies to: McDonnell Douglas MD-10-10F, MD-10-30F

Supplement 18 · 04/25/2018
803925-1#https://drs.faa.gov/browse/excelExternalWindow/18A7D8675D34794B862582A600680177.0001## replaces 803925-1

Battery Power Supply

Applies to: McDonnell Douglas MD-90-30

Supplement 16 · 04/25/2018
EMBS139-2#https://drs.faa.gov/browse/excelExternalWindow/478BE42FAEF905A7862582A600680174.0001## replaces EMBS139-2

Battery Power Supply

Applies to: McDonnell Douglas DC10-10, -10F, -15, -30, -30F, -40

Supplement 16 · 04/25/2018
K100-140-001#https://drs.faa.gov/browse/excelExternalWindow/B6940C826901623C86257E2300760FC2.0001## replaces Avtech Corp. P/N 8184-1

Ballast

Applies to: Boeing 737-300 Series, 737-400 Series, 737-500 Series, 737-600 Series, 737-700 Series, 737-800 Series, 737-900 Series, 757-200 Series, 767-200 Series, 767-300 Series, 767-400ER Series, 777-200 Series, 777-200LR Series, 777F Series

Supplement 11 Amended · 04/01/2015
K100-150-001#https://drs.faa.gov/browse/excelExternalWindow/A18F226D16939D6C86257B5E006194FB.0001## replaces Page Aerospace P/N D773-11-001

Ballast

Applies to: Boeing McDonnell Douglas Corp DC-9-81 (MD-81), DC-9-82 (MD-82), DC-9-83 (MD-83), DC-9-87 (MD-87)

Supplement 15 · 04/15/2013
K100-140-001#https://drs.faa.gov/browse/excelExternalWindow/C498F51FECDA665E862576F60059FB9D.0001## replaces Avtech Corp. P/N 8184-1

Ballast

Applies to: Boeing 777-300ER Series

Supplement 14 · 03/24/2010
K100-140-001#https://drs.faa.gov/browse/excelExternalWindow/B8401064A19B5E11862585670040BDCB.0001## replaces 8184-1

Ballast

Applies to: Boeing 737-300 Series, 737-400 Series, 737-500 Series, 737-600 Series, 737-700 Series, 737-800 Series, 737-900 Series, 737-900ER Series, 737-8, 737-9, 757-200 Series, 767-200 Series, 767-300 Series, 767-400ER Series, 777-200 Series, 777-200LR Series, 777F Series

Supplement 11 Amended · 08/27/2019
K100-140-001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155153875620231019163128.0001## replaces Avtech Corp P/N: 8184-1

Ballast

Applies to: The Boeing Company 747-400 Series|747-400D Series|747-400F Series|747-8 Series

Supplement 10 AMNDT 1 · 10/13/2023
P/N 85-24#https://drs.faa.gov/browse/excelExternalWindow/1AE25438566216B9862579A50057CB1A.0001## replaces DAC P/N 85-24

Transformer

Applies to: McDonnell Douglas DC-9-31, -33F, -41,-51,-81,-82,-83, -87 and MD-88

Supplement 5 · 12/03/1995
P/N 69-69-1#https://drs.faa.gov/browse/excelExternalWindow/D1EEB7E286DDFFB0862579A50055C4A2.0001## replaces DAC P/N 69-69-1

Ballast

Applies to: McDonnell Douglas DC-9-51

Supplement 5 · 12/03/1995
84-12#https://drs.faa.gov/browse/excelExternalWindow/55F40FE2BD848ED9862578D4005E469F.0001## replaces DAC P/N 84-12

Ballast

Applies to: McDonnell Douglas Models MD-11, MD-11F

Supplement 6 · 05/05/1996
K100-140-001#https://drs.faa.gov/browse/excelExternalWindow/CEC1DE91DB291433862578D4005E4813.0001## replaces Avtech Corp. P/N 8184-1

Ballast

Applies to: Boeing Models 747-400 Series 747-400D Series 747-400F Series

Supplement 10 · 12/06/2005
90-13-10#https://drs.faa.gov/browse/excelExternalWindow/5B7169FD29DFCB09862578D4005E477E.0001## replaces McDonnell Douglas P/N 90-13-10

Transformer

Applies to: McDonnell Douglas Model(s) MD-11,-11F

Supplement 8 · 01/22/1998
61-40#https://drs.faa.gov/browse/excelExternalWindow/C47F08FDE68CACC8862578D4005E4737.0001## replaces McDonnell Douglas P/N 61-40

Ballast

Applies to: McDonnell Douglas Model(s) DC-9-32F, -81, -82, DC-10-30, MD-88

Supplement 8 · 01/22/1998
81-31#https://drs.faa.gov/browse/excelExternalWindow/3777F0A37E91DABD862578D4005E4650.0001## replaces DAC P/N 81-31

Ballast

Applies to: McDonnell Douglas Models DC-9-81, 83 and -87

Supplement 6 · 05/05/1996
C-96#https://drs.faa.gov/browse/excelExternalWindow/9BE23E442E7731D4862578D4005E46E6.0001## replaces DAC P/N C-96

Ballast Cover

Applies to: McDonnell Douglas Models DC-9-30, -40, -50, -81, -82, -83, 87, MD-88, DC-10-10, -10F, -30F, -40 and KC-10A

Supplement 7 · 06/18/1996
K100-140-001#https://drs.faa.gov/browse/excelExternalWindow/5D597D2D523D3674862578D4005E485E.0001## replaces Avtech Corp. P/N 8184-1

Ballast

Applies to: Boeing 737-400 Series, 737-500 Series, 737-600 Series, 737-700 Series, 737-800 Series, 737-900 Series, 757-200 Series, 767-200 Series, 767-300 Series, 767-400ER Series, 777-200 Series

Supplement 11 · 06/21/2006
77-54#https://drs.faa.gov/browse/excelExternalWindow/74A64ED3FE56CC4C862578D4005E47C1.0001## replaces 77-54F

Ballast

Applies to: Fokker F28MK0100

Supplement 9 · 08/12/2001
K100-140-001#https://drs.faa.gov/browse/excelExternalWindow/B763CEF10B826C8A862578D4005E48A9.0001## replaces Avtech Corp. P/N 8184-1

Ballast

Applies to: Boeing 757-300 Series

Supplement 12 · 09/20/2007
P/N 73-15#https://drs.faa.gov/browse/excelExternalWindow/EC0DDF25DFB926C9862578D4005E4600.0001## replaces DAC P/N 73-15

Ballast

Applies to: McDonnell Douglas Models DC-9 series

Supplement 5 · 12/03/1995
P/N 73-14#https://drs.faa.gov/browse/excelExternalWindow/F808D3D3B136D10E862578D4005E45BB.0001## replaces DAC P/N 73-14

Ballast

Applies to: McDonnell Douglas Models DC-9 series

Supplement 5 · 12/03/1995
P/N 73-13#https://drs.faa.gov/browse/excelExternalWindow/80546A82FA7063B9862578D4005E4578.0001## replaces DAC P/N 73-13

Ballast

Applies to: McDonnell Douglas Models DC-9 series

Supplement 5 · 12/03/1995
P/N 69-80#https://drs.faa.gov/browse/excelExternalWindow/B18879B7C857E4F4862578D4005E44EA.0001## replaces DAC P/N 69-80

Ballast

Applies to: McDonnell Douglas Models DC-9 series

Supplement 5 · 12/03/1995
P/N 69-81#https://drs.faa.gov/browse/excelExternalWindow/678F08BBE225201E862578D4005E452C.0001## replaces DAC P/N 69-81

Ballast

Applies to: McDonnell Douglas Models DC-9 series

Supplement 5 · 12/03/1995
P/N 69-64#https://drs.faa.gov/browse/excelExternalWindow/3ECF492E5FF64AD1862578D4005E44A2.0001## replaces DAC P/N 69-64

Ballast

Applies to: McDonnell Douglas Models DC-9 series

Supplement 5 · 12/03/1995
P/N 70-71#https://drs.faa.gov/browse/excelExternalWindow/5C27240B8AF40D38862578D4005E4410.0001## replaces DAC P/N 70-71

Ballast

Applies to: McDonnell Douglas Models DC-10-10, -10F

Supplement 5 · 12/03/1995
P/N 70-74#https://drs.faa.gov/browse/excelExternalWindow/869AFB4C9D2228D0862578D4005E4456.0001## replaces DAC P/N 70-74

Transformer

Applies to: McDonnell Douglas Models DC-10-10, -30

Supplement 5 · 12/03/1995
P/N 70-70#https://drs.faa.gov/browse/excelExternalWindow/521911F5DE3AFF7E862578D4005E43D1.0001## replaces DAC P/N 70-70

Ballast

Applies to: McDonnell Douglas Models DC-10-10, -10F

Supplement 5 · 12/03/1995
P/N 88-3 A#https://drs.faa.gov/browse/excelExternalWindow/9C46BAA726499772862578D4005E4344.0001## replaces DAC P/N 88-3 A

Transformer

Applies to: McDonnell Douglas Model MD-11

Supplement 5 · 12/03/1995
P/N 90-13#https://drs.faa.gov/browse/excelExternalWindow/B1AFAEB23EBAF615862578D4005E4384.0001## replaces DAC P/N 90-13

Transformer

Applies to: McDonnell Douglas Models MD-11, -11F

Supplement 5 · 12/03/1995
P/N 82-49#https://drs.faa.gov/browse/excelExternalWindow/DAFF009CFE161710862578D4005E42FF.0001## replaces DAC P/N 82-49

Transformer

Applies to: McDonnell Douglas Models DC-10-30

Supplement 5 · 12/03/1995
P/N 78-14#https://drs.faa.gov/browse/excelExternalWindow/F18459315B8CCC74862578D4005E42BA.0001## replaces DAC P/N 78-14

Ballast

Applies to: McDonnell Douglas Models DC-10-30

Supplement 5 · 12/03/1995
P/N 93-18#https://drs.faa.gov/browse/excelExternalWindow/C2B84228FDD6AF78862578D4005E4225.0001## replaces DAC P/N 93-18

Transformer

Applies to: McDonnell Douglas Models MD-90-30

Supplement 5 · 12/03/1995
P/N 79-7#https://drs.faa.gov/browse/excelExternalWindow/719804A14A29BD38862578D4005E4268.0001## replaces DAC P/N 79-7

AC/DC Power Supply

Applies to: McDonnell Douglas Models DC-10-30

Supplement 5 · 12/03/1995
P/N 85-4#https://drs.faa.gov/browse/excelExternalWindow/B81EBC9F23952643862578D4005E41E4.0001## replaces DAC P/N 85-4

Transformer

Applies to: McDonnell Douglas Models DC-9-81, -82, -83, -87

Supplement 5 · 12/03/1995
P/N 86-20A#https://drs.faa.gov/browse/excelExternalWindow/BF228E39DB924363862578D4005E4198.0001## replaces DAC P/N 86-20A

Ballast

Applies to: McDonnell Douglas Models DC-9-81

Supplement 5 · 12/03/1995
P/N 84-14#https://drs.faa.gov/browse/excelExternalWindow/59E5BF6E0655CBA5862578D4005E40FF.0001## replaces DAC P/N 84-14

Ballast

Applies to: McDonnell Douglas Models DC-9-31, -33F, -41,-51,-81,-82, and -83

Supplement 5 · 12/03/1995
P/N 84-13#https://drs.faa.gov/browse/excelExternalWindow/2D8404D15B3937D6862578D4005E40BC.0001## replaces DAC P/N 84-13

Ballast

Applies to: McDonnell Douglas Models DC-9-15, -31

Supplement 5 · 12/03/1995
P/N 70-94#https://drs.faa.gov/browse/excelExternalWindow/CE672A7F566ECC89862578D4005E4086.0001## replaces DAC P/N 70-94

Ballast

Applies to: McDonnell Douglas Model DC-9-41

Supplement 5 · 12/03/1995
P/N 70-74#https://drs.faa.gov/browse/excelExternalWindow/C8B0CC0B1869BBE9862578D4005E403D.0001## replaces DAC P/N 70-74

Transformer

Applies to: McDonnell Douglas Models DC-9-81, -82 and -83

Supplement 5 · 12/03/1995
P/N 69-69#https://drs.faa.gov/browse/excelExternalWindow/19F962CDBFF6107E862578D4005E3FA6.0001## replaces DAC P/N 69-69

Ballast

Applies to: McDonnell Douglas Model DC-9-51

Supplement 5 · 12/03/1995
P/N 69-68#https://drs.faa.gov/browse/excelExternalWindow/FB2CC4DFF7F24BC1862578D4005E3F5A.0001## replaces DAC P/N 69-68

Ballast

Applies to: McDonnell Douglas Models DC-9-31, -51, -34, -41, -81 and -82

Supplement 5 · 12/03/1995
P/N 69-10-1#https://drs.faa.gov/browse/excelExternalWindow/8D11ABB56370E2B6862578D4005E3F11.0001## replaces DAC P/N 69-10-1

Ballast

Applies to: McDonnell Douglas Model DC-9-51

Supplement 5 · 12/03/1995
P/N 69-10#https://drs.faa.gov/browse/excelExternalWindow/F8C3CC08DE2C3F9A862578D4005E3EC1.0001## replaces DAC P/N 69-10

Ballast

Applies to: McDonnell Douglas Model DC-9-51

Supplement 5 · 12/03/1995
P/N 88-33 DWG 88-33 REV. Original DTD 07-19-90#https://drs.faa.gov/browse/excelExternalWindow/59FA30AE3D04EB38862578D4005E3E2B.0001## replaces McDonnell Douglas P/N 88-33

Ballast

Applies to: McDonnell Douglas Model MD-11, -11F

Supplement 4 · 07/15/1991
P/N 77-54F#https://drs.faa.gov/browse/excelExternalWindow/24E67796FFD0198B862578D4005E3E71.0001## replaces Fokker P/N 77-54F

Fluorescent Light Ballast

Applies to: Fokker Model F28MK0100

Supplement 5 · 12/03/1995
P/N 90-10 DWG 90-10 REV. A DTD 07-19-90#https://drs.faa.gov/browse/excelExternalWindow/93789E1F85F664D9862578D4005E3DE5.0001## replaces McDonnell Douglas P/N 90-10

Transformer

Applies to: McDonnell Douglas Model MD-11, -11F

Supplement 4 · 07/15/1991
P/N 87-51 DWG 87-51 REV. A DTD 12-30-88#https://drs.faa.gov/browse/excelExternalWindow/659A649F02DBDEB3862578D4005E3D99.0001## replaces McDonnell Douglas P/N 87-51

Transformer

Applies to: McDonnell Douglas Model MD-11, -11F

Supplement 4 · 07/15/1991
P/N 87-23 DWG 87-23 REV. D DTD 06-28-89#https://drs.faa.gov/browse/excelExternalWindow/715F12AECEE5C477862578D4005E3D53.0001## replaces McDonnell Douglas P/N 87-23

Ballast

Applies to: McDonnell Douglas Model MD-11, -11F

Supplement 4 · 07/15/1991
P/N 87-22 DWG 87-22 REV. D DTD 06-28-89#https://drs.faa.gov/browse/excelExternalWindow/C7F468819B3FE9BA862578D4005E3D07.0001## replaces McDonnell Douglas P/N 87-22

Ballast

Applies to: McDonnell Douglas Model MD-11, -11F

Supplement 4 · 07/15/1991
P/N 87-21 DWG 87-21 REV. D DTD 06-28-89#https://drs.faa.gov/browse/excelExternalWindow/BCF8B76D2B738F0C862578D4005E3CB4.0001## replaces McDonnell Douglas P/N 87-21

Ballast

Applies to: MCDONNELL DOUGLAS Model MD-11, -11F

Supplement 4 · 07/15/1991
P/N 87-20 DWG 87-20 REV. D DTD 06-28-89#https://drs.faa.gov/browse/excelExternalWindow/B5B518C9DBD1654B862578D4005E3C6E.0001## replaces McDonnell Douglas P/N 87-20

Ballast

Applies to: McDonnell Douglas Model MD-11, -11F

Supplement 4 · 07/15/1991
P/N 87-15 DWG 87-15 REV. C DTD 09-02-88#https://drs.faa.gov/browse/excelExternalWindow/4B3277877806D64A862578D4005E3C1E.0001## replaces McDonnell Douglas P/N 87-15

Transformer

Applies to: McDonnell Douglas Model MD-11, -11F

Supplement 4 · 07/15/1991
P/N 78-12#https://drs.faa.gov/browse/excelExternalWindow/9C37BF1084B07418862578D4005E3BE0.0001## replaces -

Reactor

Applies to: Lockheed L-1011-385-1

Supplement 3 · 05/11/1980
P/N 77-50#https://drs.faa.gov/browse/excelExternalWindow/E630C4539FCDDC2B862578D4005E3B95.0001## replaces -

Dummy Lampload

Applies to: Lockheed L-1011-385-1

Supplement 3 · 05/11/1980
P/N 77-6#https://drs.faa.gov/browse/excelExternalWindow/15896369CEBDF370862578D4005E3B47.0001## replaces -

Dummy Lampload

Applies to: Lockheed L-1011-385-1

Supplement 3 · 05/11/1980
LAC P/N 741823-101 (DRP P/N 77-23)#https://drs.faa.gov/browse/excelExternalWindow/4283D7E5AC5CD111862578D4005E3AAB.0001## replaces -

Ballast

Applies to: Lockheed L-1011-385-1

Supplement 3 · 05/11/1980
LAC P/N 741824-101 (DRP P/n 77-24)#https://drs.faa.gov/browse/excelExternalWindow/1B6C4623AFEC2DD0862578D4005E3AFA.0001## replaces -

Ballast

Applies to: Lockheed L-1011-385-1

Supplement 3 · 05/11/1980
BAC P/N 60B40025-28 (DRP 69-38D)#https://drs.faa.gov/browse/excelExternalWindow/FFAECC2354B06E76862578D4005E3A69.0001## replaces -

Ballast

Applies to: Boeing 747

Supplement 2 · 04/24/1975
BAC P/N 60B40025-27 (DRP 69-37D)#https://drs.faa.gov/browse/excelExternalWindow/6401F98EA62D0E33862578D4005E3A1E.0001## replaces -

Ballast

Applies to: Boeing 747

Supplement 2 · 04/24/1975
BAC P/N 60B40025-25 (DRP 69-35D)#https://drs.faa.gov/browse/excelExternalWindow/7C8E8553516E7EF9862578D4005E398E.0001## replaces -

Ballast

Applies to: Boeing 747

Supplement 2 · 04/24/1975
BAC P/N 60B40025-26 (DRP 69-36D)#https://drs.faa.gov/browse/excelExternalWindow/C656A5775DDBFE0E862578D4005E39D4.0001## replaces -

Ballast

Applies to: Boeing 747

Supplement 2 · 04/24/1975
BAC P/N 60B40025-24 (DRP 69-34D)#https://drs.faa.gov/browse/excelExternalWindow/D8D6662C5EA4D309862578D4005E3943.0001## replaces -

Ballast

Applies to: Boeing 747

Supplement 2 · 04/24/1975
BAC P/N 60B40025-23 (DRP 69-33D)#https://drs.faa.gov/browse/excelExternalWindow/0CB600407D2DDDE8862578D4005E38FB.0001## replaces -

Ballast

Applies to: Boeing 747

Supplement 2 · 04/24/1975
BAC P/N none (DRP 62-37)#https://drs.faa.gov/browse/excelExternalWindow/F4BBCADF2DB1BF45862578D4005E385F.0001## replaces -

Ballast

Applies to: Boeing 707, 720, 727, 737, 747

Supplement 2 · 04/24/1975
BAC P/N 10-60752-23 (CHP 64-1)#https://drs.faa.gov/browse/excelExternalWindow/4F825AEFD6BD1386862578D4005E38A9.0001## replaces -

Ballast

Applies to: Boeing 707, 720, 727, 737, 747

Supplement 2 · 04/24/1975
BAC P/N 10-60752-13 (DRP 61-21-3)#https://drs.faa.gov/browse/excelExternalWindow/154A1C867B72E085862578D4005E3811.0001## replaces -

Ballast

Applies to: Boeing 707, 720t 727, 737

Supplement 2 · 04/24/1975
BAC P/N 10-60752-15 (DRP 61-21-4)#https://drs.faa.gov/browse/excelExternalWindow/7A64EB069DDA2A22862578D4005E37CA.0001## replaces -

Ballast

Applies to: Boeing 707, 720t 727, 737

Supplement 2 · 04/24/1975
BAC P/N 10-60752-3 (DRP 61-46-1)#https://drs.faa.gov/browse/excelExternalWindow/29FBCCC272ECEFF2862578D4005E3729.0001## replaces -

Ballast

Applies to: Boeing 707, 720t 727, 737

Supplement 2 · 04/24/1975
BAC P/N 10-60752-16 (DRP 61-42-3)#https://drs.faa.gov/browse/excelExternalWindow/7044C40FEAC929A3862578D4005E3779.0001## replaces -

Ballast

Applies to: Boeing 707, 720t 727, 737

Supplement 2 · 04/24/1975
BAC P/N 10-60752-11 (DRP 61-482#https://drs.faa.gov/browse/excelExternalWindow/D6D9EBF7C1B5573B862578D4005E36D4.0001## replaces -

Ballast

Applies to: Boeing 707, 720 , 727, 737

Supplement 2 · 04/24/1975
BAC P/N 10-60752-4 (DRP 61-47-1)#https://drs.faa.gov/browse/excelExternalWindow/29EBD14F7D8B8592862578D4005E3692.0001## replaces -

Ballast

Applies to: Boeing 707, 720 , 727, 737

Supplement 2 · 04/24/1975
BAC P/N 10-60752-1 (DRP 61-36-2)#https://drs.faa.gov/browse/excelExternalWindow/7C9AD398AF1289E3862578D4005E364D.0001## replaces -

Ballast

Applies to: Boeing 707, 720 , 727, 737

Supplement 2 · 04/24/1975
BAC P/N none (DRP 61-36, 61-36-1, 61-37, 61-37-1, 61-47, 61-48, 61-48-1, 61-46, 61-39, 61-39-1, 61-40, 61-40-1, 61-38, 61-38-1, 61-42, 61-42-1, 61-21-2, 61-25-2, 61-21-1, 61-25-1, 61-43,61-43-1, 61-78A, 61-78A-1, 62-11)#https://drs.faa.gov/browse/excelExternalWindow/41CE2B581293959A862578D4005E35FD.0001## replaces -

Ballast

Applies to: Boeing 707, 720 , 727, 737

Supplement 2 · 04/24/1975
70-74, 70-73, 68-141#https://drs.faa.gov/browse/excelExternalWindow/065A16575471D253862578D4005E35B1.0001## replaces -

Power Transformer

Applies to: McDonnell Douglas DC-10

Supplement 1 · 09/16/1973
68-22 and 68-23#https://drs.faa.gov/browse/excelExternalWindow/308F603D0521F09F862578D4005E3560.0001## replaces -

Flourescent Lamp Ballasts

Applies to: McDonnell Douglas DC-8

Supplement 1 · 09/16/1973
68-135, 68-136, 69-10, 69-64, 69-65, 69-66, 69-68, 69-69, 69-80, 69-81, 70-70, 70-71, 70-94, 70-126, 71-12#https://drs.faa.gov/browse/excelExternalWindow/EA45D9E255C85F3F862578D4005E3505.0001## replaces -

Flourescent Lamp Ballasts

Applies to: McDonnell Douglas DC-10

Supplement 1 · 09/16/1973

Source: FAA Parts Manufacturer Approval bulk database. The authoritative supplement PDFs live on drs.faa.gov.