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. DIAGNOSTIC UNIT,ENGINE NSN 6620-01-315-2414 P/N 791130H03D07L16 · 4074758D07
  2. OIL SENDER NSN 6620-01-314-8990 P/N R8965 · R8916
  3. GAGE,CLUSTER NSN 6620-01-314-3635 P/N 89Z278 · 89Z278
  4. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-313-3755 P/N U8G 0-8500RPM · U8G 0-8500RPM
  5. TRANSMITTER,PRESSURE NSN 6620-01-313-1204 P/N 14035122 · 14035122
  6. TRANSMITTER,PRESSURE NSN 6620-01-313-1203 P/N 1160810C1 · 1160810C1
  7. CUP SUPPORT ASSEMBL NSN 6620-01-312-6350 P/N 5468435G15 · 5468435G15
  8. COMPUTER,ENGINE NSN 6620-01-311-3516 P/N 8KE124AAD1 · 7148M74P01
  9. GAGE UNIT,ENGINE NSN 6620-01-310-6653 P/N 21663 · NW21663
  10. GAGE,ABSOLUTE PRESSURE,DIAL INDI NSN 6620-01-308-2596 P/N 124-1078 · 6620PL2064508
  11. INDICATOR,PRESSURE NSN 6620-01-308-2520 P/N 124-1007-1 · 124.1007-1
  12. INDICATOR,PRESSURE NSN 6620-01-308-0860 P/N 31-10187 · 31-10187
  13. GAGE,TEMPERATURE NSN 6620-01-307-3159 P/N 8992885 · L127743
  14. GAGE UNIT,ENGINE NSN 6620-01-306-0717 P/N 8992881 · L127112
  15. MECHANISM,TACHOMETER NSN 6620-01-305-7924 P/N 01498507-001 · 1498507-1
  16. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-305-5344 P/N 8DJ370WAB1 · 4L97553-111A
  17. TRANSMITTER,PRESSURE NSN 6620-01-305-4061 P/N BH21717F · BH30885-3
  18. GAGE,PLATE INDICATING NSN 6620-01-305-0412 P/N 3133W39P002 · 39P002
  19. GAGE,PLATE INDICATING NSN 6620-01-305-0411 P/N 3133W41P002 · 3133W41P002
  20. INDICATOR,RATE OF FLOW NSN 6620-01-304-8055 P/N 1110-08H2A1U · 1110-08H2A1U
  21. TRANSMITTER,PRESSURE NSN 6620-01-304-1761 P/N 948168-C1 · 948168-C1
  22. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-302-0048 P/N 2009741 · 2650-00181
  23. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-302-0047 P/N 25025178 · 25025178
  24. GAGE UNIT,ENGINE NSN 6620-01-300-9502 P/N 313-004 · 310-916

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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