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. KEY,SHAFT NSN 6620-00-398-0132 P/N 4141196P11 · 4141196P016 · 4141196P11
  2. TRANSMITTER,RATE OF FLOW NSN 6620-00-392-2832 P/N TRU31AA8 · MIL-T-27305 · 8TJ64GDM2
  3. ARMATURE ASSEMBLY,TACHOMETER NSN 6620-00-390-7605 P/N 4152127G8 · 4152127G8 · 41527G8
  4. GAGE UNIT,ENGINE NSN 6620-00-377-9068 P/N D32364 · 32364 · S436129
  5. GAGE,PRESSURE,DIAL INDICATING NSN 6620-00-375-0393 P/N JT854 · 10A7986 · 2550-0-50-1-8
  6. GAGE,PRESSURE,DIAL INDICATING NSN 6620-00-365-2701 P/N H66808 · 66808 · S1827
  7. GAGE,PRESSURE,DIAL INDICATING NSN 6620-00-362-9460 P/N 1386 · 4SC1050 · B-3598-027
  8. GAGE,PRESSURE,DIAL INDICATING NSN 6620-00-358-7100 P/N 626568UN · 626568 · 626568
  9. THERMOSTAT NSN 6620-00-358-6248 P/N 73903 · 73903B · 159849
  10. GAGE NSN 6620-00-358-4728 P/N 25001311 · 25001311 · 623923
  11. GAGE NSN 6620-00-358-4695 P/N 629125 · 629125 · 629125
  12. STATOR,GENERATOR NSN 6620-00-357-1157 P/N 48678 · 728817 · 48678
  13. SENSOR,FUEL LEVEL NSN 6620-00-351-9949 P/N 352-011-001 · 352-011-001 · 7822701-1
  14. GEAR,TACHOMETER NSN 6620-00-350-5111 P/N 6209827 · B209827 · 448089
  15. INDICATOR,PRESSURE NSN 6620-00-350-4594 P/N 1506667 · 444149 · 1506667
  16. SENDER,FUEL GAGE NSN 6620-00-350-1049 P/N 1737371 · 1615577 · 1737371
  17. TRANSMITTER,PRESSURE NSN 6620-00-349-4703 P/N B6A9278A · B6A9278A · B6A9278A
  18. INDICATOR,RATIO,ENGINE PRESSURE NSN 6620-00-346-4263 P/N 45944 · 45944 · 45944
  19. INDICATOR,PRESSURE NSN 6620-00-343-8229 P/N 1508479 · 1508479 · 1508479
  20. GAGE UNIT,OIL PRESS NSN 6620-00-335-9462 P/N 94920 · 835388020 · 126144
  21. LEAD ASSY,ELECTRICA NSN 6620-00-334-7194 P/N 10-75144 · 10-75144 · 10-75144
  22. COVER,BREAKER NSN 6620-00-334-7190 P/N 10-35477 · 10-35477 · 10-35477
  23. GAGE,PRESSURE,FUEL RANGE NSN 6620-00-333-5503 P/N 6462434 · 6462434 · 6620003335503
  24. HOUSING ASSEMBLY,IN NSN 6620-00-332-1580 P/N D788836-2 · 788836-2 · D78836-2

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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