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. WINDOW,INDICATOR NSN 6620-00-908-5176 P/N 4141772P120 · 4141772P120
  2. POOL,COLD JUNCTION NSN 6620-00-907-2670 P/N 7912K70G700 · 7912K70G700
  3. GAGE NSN 6620-00-906-1726 P/N 1DFM31-2IN DIAL · 3283-21-17
  4. INDICATOR,PRESSURE NSN 6620-00-904-1596 P/N HE432-5004-0001 · 18-1487
  5. INDICATOR,PRESSURE NSN 6620-00-903-5053 P/N HE432-5003-0001 · 18-1488
  6. TRANSMITTER,PRESSURE NSN 6620-00-902-5090 P/N 318-65D1 · 418-01034
  7. INDICATOR,RATE OF FLOW NSN 6620-00-901-4523 P/N EFU22AA · MILI38143
  8. GAGE,ENGINE,PRESSUR NSN 6620-00-896-8098 P/N 347395R92 · 347395R92
  9. GAGE,PRESSURE,DIAL INDICATING NSN 6620-00-895-6902 P/N 345M · A56447
  10. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-895-0976 P/N 282206 · 8DJ82CAS1
  11. GAGE UNIT,ENGINE NSN 6620-00-894-7259 P/N 5654775 · 658994
  12. GAGE ENGINE PRESSUR NSN 6620-00-894-7236 P/N 21000 · 1009KG
  13. GAGE,INSTRUMENT NSN 6620-00-894-7234 P/N 259358C91 · 258358C91
  14. TRANSMITTER,PRESSURE NSN 6620-00-891-8582 P/N D55404 · 353AW
  15. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-891-1408 P/N MILI19358 · 8DJ67KAD1
  16. GAGE,PRESSURE,DIAL INDICATING NSN 6620-00-890-3931 P/N P1LXD1213B · P1LXD1213B
  17. PLUG,SHIPPING NSN 6620-00-888-3179 P/N 784767-4 · 784767-4
  18. CONNECTOR AND COVER NSN 6620-00-887-1718 P/N 1485782-0001 · 1485782-1
  19. GEAR AND SHAFT ASSE NSN 6620-00-887-1688 P/N 1490047-1 · 1490047-1
  20. PLATE ASSEMBLY,INDICATOR NSN 6620-00-887-1685 P/N 1490050-1 · 1490050-1
  21. BEARING AND SUPPORT NSN 6620-00-886-4198 P/N 5478214G2 · 5478214G2
  22. GAGE,PRESSURE,DIAL INDICATING NSN 6620-00-883-1181 P/N 8032122 · 8032122
  23. BELLOWS ASSY,GAGE,M NSN 6620-00-882-2479 P/N 18173 · 78C012-004
  24. GAGE,OIL PRESSURE NSN 6620-00-873-9715 P/N 719AY2 · 719AY2

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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