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. RETAINER,TORQUE PRE NSN 6620-00-213-8569 P/N 779905-1 · 779905-1
  2. SENDING UNIT,OIL PRESSURE NSN 6620-00-210-8406 P/N 9118638 · 9118368
  3. CLUSTER ASSEMBLY,GAGE NSN 6620-00-210-8402 P/N 420152R1 · 420152R91
  4. SUPPORT,BELLOWS,TRANSMITTER NSN 6620-00-197-5130 P/N 1488291-1 · 1488291-1
  5. CUP,SUPPORT NSN 6620-00-193-9492 P/N 2874W11P001 · 2874W11P001
  6. CAP,INDICATOR NSN 6620-00-193-0518 P/N AM11103 · 0311-0039
  7. GAGE UNIT,ENGINE NSN 6620-00-189-2381 P/N 10322A · AN5773-1
  8. INDICATOR MECHANISM NSN 6620-00-189-0961 P/N 18-1950 · 18-1652
  9. PLATE AND POST ASSEMBLY NSN 6620-00-188-4201 P/N 1911327-1 · 1911327-1
  10. INDICATOR,RATE OF FLOW AND CONSU NSN 6620-00-188-1826 P/N 6300B5B15A2 · 6300B5B15A2
  11. INDICATOR,RATE OF FLOW AND CONSU NSN 6620-00-188-1825 P/N 6300B5A14A2 · 6300B5A14A2
  12. INDICATOR,TACHOMETER,ENGINE NSN 6620-00-186-8220 P/N S1305-13 · S1305-13
  13. ADAPTER,CASE NSN 6620-00-185-1614 P/N 675003-1 · 675003-1
  14. JEWEL,PINION NSN 6620-00-181-6374 P/N 162-28 · 162-28
  15. MOVEMENT NSN 6620-00-181-6372 P/N 111349 · EL0022936
  16. HAIR SPRING ASY NSN 6620-00-181-6301 P/N PB51094-1 · PB51094-1
  17. SPRING,CONTROL NSN 6620-00-181-6287 P/N 4152187P1 · 4152187P1
  18. RING NSN 6620-00-181-5966 P/N 18019 · 18019
  19. SHAFT ASSEMBLY,MECH NSN 6620-00-181-5725 P/N 783460-1 · B783460-1
  20. INDICATOR,TACHOMETE NSN 6620-00-181-2605 P/N 3571260-4002 · 3571260-4002
  21. INDICATOR,THRUST,ENGINE TESTING NSN 6620-00-181-2387 P/N 216-21236-4 · B588-15R1
  22. CONTROL UNIT ASSEMBLY NSN 6620-00-181-2219 P/N 65450-01026-102 · B1144-10-1
  23. TAPE AND BLOCK ASSY NSN 6620-00-181-1792 P/N 1923079-3 · 1923079-3
  24. GAGE,OIL PRESSURE NSN 6620-00-179-9071 P/N 6460282 · 6460282

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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