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,PRESSURE NSN 6620-01-535-1230 P/N 82406 · 260.82406
  2. TRANSMITTER,PRESSURE NSN 6620-01-535-0070 P/N 239-3478 · 239-3478
  3. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-533-4404 P/N 37603 · 37603
  4. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-532-0329 P/N ISP/R8597 · R8597
  5. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-531-3250 P/N 16VF003 · 8DJ215WBS1
  6. INDICATOR,ENGINE NSN 6620-01-531-2341 P/N 206-075-681-001 · 206-075-681-121
  7. INDICATOR SUBASSEMBLY,ELECTRICAL NSN 6620-01-531-2338 P/N 206-075-190-1 · 206-375-009-101
  8. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-530-7085 P/N 0302205 · 2600131C1
  9. HOUSING,INDICATOR NSN 6620-01-530-3198 P/N 100-384079-3 · 100-384079-3
  10. TRANSMITTER,PRESSURE NSN 6620-01-530-1223 P/N 3949988 · 3949988
  11. INDICATOR,PRESSURE NSN 6620-01-528-7510 P/N 6.13 · ECX270861
  12. INDICATOR,PRESSURE NSN 6620-01-528-4717 P/N 05-35-1040 · 7C4945
  13. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-528-3612 P/N 45-1279SS-04L 0/300 PSI · 45-1279-S-04-XXX-0/300
  14. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-528-3611 P/N 45-1279-SS-04L-0-200 · 45-1279-S-04-XXX-0/200
  15. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-528-3387 P/N 8M0052869 · 79-879916K11
  16. GAGE,ABSOLUTE PRESSURE,DIAL INDI NSN 6620-01-528-1818 P/N 1007-2 · 10324821
  17. INDICATOR,PRESSURE NSN 6620-01-527-9798 P/N 3971773 · 3971773
  18. TRANSMITTER,PRESSURE NSN 6620-01-526-2857 P/N 1883823 · 2905825
  19. TRANSMITTER,PRESSURE NSN 6620-01-526-1478 P/N 194-7265 · 3134615
  20. GAGE UNIT,ENGINE NSN 6620-01-523-7818 P/N H4124301 · 147-5482
  21. TRANSMITTER,PRESSURE NSN 6620-01-523-4629 P/N F8AF-9278-DA · F8AZ9278DA
  22. INDICATOR SUBASSEMBLY,PRESSURE NSN 6620-01-523-3657 P/N RD921GL01C · RD921GL01C
  23. INDICATOR,PRESSURE NSN 6620-01-521-6649 P/N 350108 · 350108
  24. TRANSMITTER,PRESSURE NSN 6620-01-520-8601 P/N PTX 660 300PSI G · SK-ECP-CG55 ITEM 8

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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