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. CONTACT ASSEMBLY,BEAM BALANCING NSN 6620-00-632-0160 P/N 23526-1 · 23526-1
  2. GAGE,PRESSURE,DIAL INDICATING NSN 6620-00-631-4599 P/N 7006150 · 291343
  3. CUP SUPPORT AND CONNECTOR ASSEMB NSN 6620-00-630-7300 P/N 5468435G2 · 5468435G2
  4. END SHIELD NSN 6620-00-628-2150 P/N 9893584P3 · 9893584P3
  5. SPRING,CONTROL NSN 6620-00-628-2117 P/N 4145566P44 · 4145566P44
  6. UNIT NSN 6620-00-626-2294 P/N 6262294 · B262294
  7. PLATE,RETAINER NSN 6620-00-621-1314 P/N H60-095 · H60-095
  8. REPAIR KIT,AMPLIFIE NSN 6620-00-621-0568 P/N 5474076 · 5474076
  9. INDICATOR,RATE OF FLOW NSN 6620-00-618-1765 P/N SR8G · MILI9304A
  10. KEY,SHAFT NSN 6620-00-613-2358 P/N 4141196P3 · 4141196P3
  11. GAGE,FUEL NSN 6620-00-611-9834 P/N 6431202 · 6431202
  12. PLATE ASSY,RECEPTAC NSN 6620-00-609-7213 P/N 4149506G64 · 4149506G64
  13. STATOR ASSY NSN 6620-00-606-0444 P/N 5468434G1 · 5468434G1
  14. WHEEL,BALANCE NSN 6620-00-606-0442 P/N 5468417P1 · 5468417P001
  15. PINION AND HAIRSPRI NSN 6620-00-604-4919 P/N 18169 · 18169
  16. PINION AND HAIRSPRI NSN 6620-00-604-4918 P/N 18168 · 18168
  17. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-596-1951 P/N 8DJ131AAG1T · 8DJ131AAGIT
  18. CLAMP NSN 6620-00-592-2150 P/N 1225813-1 · 1225813-1
  19. TRANSMITTER,PRESSURE NSN 6620-00-590-9257 P/N D3JL9D290A · D3JL9D290A
  20. HAIRSPRING ASSEMBLY NSN 6620-00-586-4357 P/N 1216861-1 · 1216861-1
  21. TRANSMITTER,PRESSURE NSN 6620-00-585-1936 P/N 34400-30A22-1 · MILT26638
  22. LIGHTING ASSEMBLY NSN 6620-00-583-2687 P/N 2146758-3 · 2146758-3
  23. GAGE,PRESSURE,DIAL INDICATING NSN 6620-00-581-5325 P/N D76401-2 · A525086
  24. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-581-5181 P/N 460056 · CATN0460056

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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