Category // FSC 6620 · 6,719 items

Engine Instruments

Gauges and sensors that report on an engine, including pressure transmitters.

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6,719 items

  1. SPACER,HEX,THREADED NSN 6620-00-961-8634 P/N 438843-2 · 438843 · 438841-2
  2. HOUSING,INDICATOR NSN 6620-00-957-9325 P/N 209287 · 209287 · 209287
  3. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-957-7462 P/N 369A4516 · 8DJ148CAB1 · 369A4516
  4. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-955-5614 P/N 8DJ67FBN1 · 8DJ67FBN1 · 8DJ67FBN1
  5. COIL ASSEMBLY,PICKOFF NSN 6620-00-939-0413 P/N 8900801G006 · 8900801G006 · 8900801G6
  6. INDICATOR,CRUISE GU NSN 6620-00-938-9571 P/N 1122TYPE23L · 196897 · 65450-01025-101
  7. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-937-5518 P/N ST507 · ST507 · RC25
  8. TRANSMITTER,FUEL FL NSN 6620-00-933-1276 P/N 9133-25-B-1 · 9133-25B1SD · 9133-25-B1
  9. INDICATOR,TEMPERATURE,ENGINE EXH NSN 6620-00-932-8460 P/N EGTI121-2 · C668502-0104 · C668502-0104
  10. INDICATOR,PRESSURE NSN 6620-00-932-1207 P/N AW1842AR01 · 369A4512 · 369A4512
  11. TRANSMITTER SUBASSEMBLY,RATE OF NSN 6620-00-930-4179 P/N 9850158G4 · 9850158G004 · 9G6620009304179
  12. INDICATOR,TORQUE METER NSN 6620-00-928-0216 P/N B709-4 · MS90323-6 · 620865-103
  13. TACHOURMETER NSN 6620-00-925-8435 P/N 00117-1246 · 117-1246 · 00117-1246
  14. TERMINAL ASSY,PRESSURE NSN 6620-00-923-5137 P/N EE36035 · 228750 · 228750N
  15. WIRE,TEAR NSN 6620-00-920-1671 P/N 375-1017 · 375-1017-01 · 375-1017
  16. MOUNT ASSY,TRANSMIT NSN 6620-00-919-6710 P/N 539411-1 · 539411-1 · 539411-1
  17. TACHOMETER NSN 6620-00-919-6121 P/N 5123768 · 05146720 · 5146720
  18. VANE,DISTRIBUTOR NSN 6620-00-916-3035 P/N 8900710P1 · 8900710P1 · 8900710P1
  19. SHAFT ASSEMBLY NSN 6620-00-916-2668 P/N 5468506G12 · 5468506G12 · 5468506G012
  20. GAGE UNIT,ENGINE NSN 6620-00-914-6818 P/N 10322A · 10322A · MS28043T1
  21. TORSION BAR,TENSION NSN 6620-00-911-4270 P/N 539429 · 539429 · 539429
  22. TRANSFORMER ASSY NSN 6620-00-906-9150 P/N 539457 · 539457 · 539457
  23. TAPE,INDICATOR NSN 6620-00-906-7339 P/N 140793-05 · 140793-05 · 140793-05
  24. INDICATOR,PRESSURE NSN 6620-00-903-5054 P/N HE432-5005-0001 · 18-1486 · 18-1496

Ranked by how many manufacturer cross-references are on file. Every item is quote-only — the federal record carries no price and no stock, and Atlas publishes neither. Send a whole list →

Questions about Engine Instruments

What does federal supply class 6620 cover?

Federal supply class 6620 covers engine instruments, the gauges and sensors that report on an engine. Items filed here include pressure transmitters.

How is a part in federal supply class 6620 identified?

An instrument is identified by its NSN and item name, with the characteristics on file and the manufacturer cross-references carried on the record. Each item in the class has its own National Stock Number (NSN) record, listed above.

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