Servo Instrument Corp

PMA PQ2483CE-F

29 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

744-6121#https://drs.faa.gov/browse/excelExternalWindow/E9B53F3B82402F1D8525704B005B346E.0001## replaces Douglas 7923996-505

Rheostat

Applies to: McDonnell Douglas DC-9-81, -82, -83, -87, MD-88

Supplement 1 · 04/06/1993
744-6119#https://drs.faa.gov/browse/excelExternalWindow/E7285B8354E65D468525704B005B346D.0001## replaces Douglas 7923996-501

Rheostat

Applies to: McDonnell Douglas DC-9-51

Supplement 1 · 04/06/1993
744-6082#https://drs.faa.gov/browse/excelExternalWindow/1EF8097733CFC0BE8525704B005B346C.0001## replaces Douglas 7923996-1

Rheostat

Applies to: McDonnell Douglas DC-9, -31, -32, -32F, -34, -34F, -41

Supplement 1 · 04/06/1993
EW-2899#https://drs.faa.gov/browse/excelExternalWindow/198CFCD218A73D4C862572340055DE7F.0001## replaces Simmonds Precision P/N: 474826

Coil & Cartridge Assy.

Applies to: Cessna 500

Supplement 2 · 11/19/2006
EW-3280#https://drs.faa.gov/browse/excelExternalWindow/C65943080505E482862572340055DE56.0001## replaces Simmonds Precision P/N: 474825

Coil & Cartridge Assy.

Applies to: Cessna 500

Supplement 2 · 11/19/2006
EW-3278#https://drs.faa.gov/browse/excelExternalWindow/EFAF6AF579DDD899862572340055DE06.0001## replaces Simmonds Precision P/N: 474823

Coil & Cartridge Assy.

Applies to: Cessna 500

Supplement 2 · 11/19/2006
EW-3279#https://drs.faa.gov/browse/excelExternalWindow/CCB4D731629F46B0862572340055DE2D.0001## replaces Simmonds Precision P/N: 474824

Coil & Cartridge Assy.

Applies to: Cessna 500

Supplement 2 · 11/19/2006
EW-3277#https://drs.faa.gov/browse/excelExternalWindow/97167FD8FE27AEEA862572340055DDB5.0001## replaces Simmonds Precision P/N: 474756

Coil & Cartridge Assy.

Applies to: Cessna 500

Supplement 2 · 11/19/2006
EW-3017#https://drs.faa.gov/browse/excelExternalWindow/F346A735A1705BF7862572340055DDDE.0001## replaces Simmonds Precision P/N: 474757

Coil & Cartridge Assy.

Applies to: Cessna 500

Supplement 2 · 11/19/2006
EW-3275#https://drs.faa.gov/browse/excelExternalWindow/ED7AF31B918E92B9862572340055DD54.0001## replaces Simmonds Precision P/N: 474403

Coil & Cartridge Assy.

Applies to: Cessna 500

Supplement 2 · 11/19/2006
EW-3276#https://drs.faa.gov/browse/excelExternalWindow/2894AC594EB45F05862572340055DD86.0001## replaces Simmonds Precision P/N: 474404

Coil & Cartridge Assy.

Applies to: Cessna 500

Supplement 2 · 11/19/2006
EW-3273#https://drs.faa.gov/browse/excelExternalWindow/420AC76E933ABFC0862572340055DD00.0001## replaces Simmonds Precision P/N: 474401

Coil & Cartridge Assy.

Applies to: Cessna 500

Supplement 2 · 11/19/2006
EW-3274#https://drs.faa.gov/browse/excelExternalWindow/9F9ABCCF507EDB2A862572340055DD29.0001## replaces Simmonds Precision P/N: 474402

Coil & Cartridge Assy.

Applies to: Cessna 500

Supplement 2 · 11/19/2006
EW-2902#https://drs.faa.gov/browse/excelExternalWindow/3489E834FE1A0908862572340055DCD9.0001## replaces Simmonds Precision P/N: 474400

Coil & Cartridge Assy.

Applies to: Cessna 500

Supplement 2 · 11/19/2006
EW-2903#https://drs.faa.gov/browse/excelExternalWindow/DF6F8F02D14A3560862572340055DCAC.0001## replaces Simmonds Precision P/N: 474399

Coil & Cartridge Assy.

Applies to: Cessna 500

Supplement 2 · 11/19/2006
EW-3272#https://drs.faa.gov/browse/excelExternalWindow/027331D582FDFFEC862572340055DC7E.0001## replaces Simmonds Precision P/N: 474398

Coil & Cartridge Assy.

Applies to: Cessna 500

Supplement 2 · 11/19/2006
EW-3011#https://drs.faa.gov/browse/excelExternalWindow/807A2AB8C813C84F862572340055DC2D.0001## replaces Simmonds Precision P/N: 474396

Coil & Cartridge Assy.

Applies to: Cessna 500

Supplement 2 · 11/19/2006
EW-3271#https://drs.faa.gov/browse/excelExternalWindow/CA0C1FBEC984D0FD862572340055DC56.0001## replaces Simmonds Precision P/N: 474397

Coil & Cartridge Assy.

Applies to: Cessna 500

Supplement 2 · 11/19/2006
EW-3010#https://drs.faa.gov/browse/excelExternalWindow/B2CE91C549294F3D862572340055DC06.0001## replaces Simmonds Precision P/N: 474395

Coil & Cartridge Assy.

Applies to: Cessna 500

Supplement 2 · 11/19/2006
EW-2898#https://drs.faa.gov/browse/excelExternalWindow/3F1C8C2A0E90121B862572340055DBB5.0001## replaces Simmonds Precision P/N: 474393

Coil & Cartridge Assy.

Applies to: Cessna 500

Supplement 2 · 11/19/2006
EW-2900#https://drs.faa.gov/browse/excelExternalWindow/270269B64E0B649B862572340055DBDD.0001## replaces Simmonds Precision P/N: 474394

Coil & Cartridge Assy.

Applies to: Cessna 500

Supplement 2 · 11/19/2006
EW-3175#https://drs.faa.gov/browse/excelExternalWindow/C4BDB2EE4F03F9C0862572340055DB8A.0001## replaces Simmonds Precision P/N: 469335

Coil & Cartridge Assy.

Applies to: Raytheon 99, 99A, A99A, B99

Supplement 2 · 11/19/2006
EW-2711#https://drs.faa.gov/browse/excelExternalWindow/870B285DF56800A0862572340055DB63.0001## replaces Simmonds Precision P/N: 463685

Coil & Cartridge Assy.

Applies to: Boeing 737, 727

Supplement 2 · 11/19/2006
EW-3156#https://drs.faa.gov/browse/excelExternalWindow/76F58962CA1A7521862572340055DB33.0001## replaces Simmonds Precision P/N: 397812

Coil & Cartridge Assy.

Applies to: Boeing 727

Supplement 2 · 11/19/2006
EW-2710#https://drs.faa.gov/browse/excelExternalWindow/51D32DC259734279862572340055DB0A.0001## replaces Simmonds Precision P/N: 397810

Coil & Cartridge Assy.

Applies to: Boeing 737, 727

Supplement 2 · 11/19/2006
EW-2599#https://drs.faa.gov/browse/excelExternalWindow/4B333B0BBBBF5839862572340055DA8D.0001## replaces Simmonds Precision P/N: 392128

Coil & Cartridge Assy.

Applies to: deHavilland DHC-6-100, -110, -210, -300, -310, -320

Supplement 2 · 11/19/2006
EW-2709#https://drs.faa.gov/browse/excelExternalWindow/B26ADDC7685FD836862572340055DAE2.0001## replaces Simmonds Precision P/N: 397801

Coil & Cartridge Assy.

Applies to: Boeing 737, 737-100, -200

Supplement 2 · 11/19/2006
EW-3269#https://drs.faa.gov/browse/excelExternalWindow/5CA3520987294C43862572340055DAB9.0001## replaces Simmonds Precision P/N: 393589

Coil & Cartridge Assy.

Applies to: Lockheed 1329-23A, -23D, -23E

Supplement 2 · 11/19/2006
EW-3004#https://drs.faa.gov/browse/excelExternalWindow/1219171C6B0FBC50862572340055DA58.0001## replaces Simmonds Precision P/N: 10031-1006-01

Coil & Cartridge Assy.

Applies to: Boeing 737) Embraer Empresa (EMB-120

Supplement 2 · 11/19/2006

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