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. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-581-5180 P/N 460049 · CATN0460049
  2. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-581-5175 P/N CATN0460057 · 460057
  3. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-581-5173 P/N 460068 · CATN0460068
  4. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-581-5171 P/N CATN0460069 · 460069
  5. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-581-5170 P/N CATN0460067 · 460067
  6. INDICATOR,RATE OF FLOW NSN 6620-00-581-5102 P/N MIL-I-25907 · EFU-4/A
  7. INDICATOR,RATE OF FLOW NSN 6620-00-581-5101 P/N EFU3A · MILI25906
  8. GAGE,PRESSURE,DIAL INDICATING NSN 6620-00-580-1462 P/N GA13H · 1621228
  9. TRANSMITTER,PRESSURE NSN 6620-00-578-5604 P/N 41A9278 · 41A9278
  10. PLATE,COMPONENT MOUNTING NSN 6620-00-575-9230 P/N 4-510-00594 · 4-510-00594
  11. PLATE,MOUNTING,DIAL NSN 6620-00-575-9183 P/N 4-510-00620 · 4-510-00620
  12. DIFFERENTIAL,INDICATOR NSN 6620-00-575-9045 P/N 301-000-0015 · 301-000-0015
  13. SHAFT NSN 6620-00-575-3370 P/N 1216862-1 · 1216862-1
  14. BALANCER NSN 6620-00-575-3110 P/N 1216860-1 · 1216860-1
  15. GENERATOR,SYNCHRONI NSN 6620-00-571-8157 P/N 617234 · 678353
  16. STATOR,GENERATOR TA NSN 6620-00-570-9774 P/N 32005-1017 · 32005-1017
  17. SHIELD,TRANSMITTER NSN 6620-00-568-3947 P/N 1205935-2 · 1205935-2
  18. SWITCH ASSY,ENGINE NSN 6620-00-567-5066 P/N PS711700023-1 · 615151
  19. INDICATOR ASSY,OIL NSN 6620-00-566-7924 P/N 460B16-179 · 460B16-207
  20. SHAFT AND MAGNET RING ASSEMBLY NSN 6620-00-564-9407 P/N 750811-3 · 750811-3
  21. TRANSMITTER,PRESSURE NSN 6620-00-557-5346 P/N 22005-4A1 · 22005-4A1
  22. TRANSMITTER,RATE OF FLOW NSN 6620-00-557-0950 P/N MIL-T-6368 · MILT6368TYPEH1A
  23. INDICATOR,PRESSURE NSN 6620-00-557-0831 P/N AGU2A · MILI25862
  24. GAGE UNIT,ENGINE NSN 6620-00-557-0498 P/N MILG7090 · AN5773T1A

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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