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. TRANSMITTER,RATE OF FLOW NSN 6620-00-551-8192 P/N 9115-22C1A · MILI9302TYPEMA2 · MIL-T-9302 · 9115-22C1A
  2. GAGE,PRESSURE,DIAL INDICATING NSN 6620-00-551-5304 P/N 1508237 · 1508237 · 1508237 · 1508237
  3. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-551-3608 P/N 8DJ43BAE · MILI25689 · ERU4A · 8DJ81BAA1
  4. INDICATOR,RATE OF FLOW NSN 6620-00-551-1270 P/N 8DJ72GAB1 · 8DJ72GAB · MILI25325TYPEMA8 · 8DJ72GAB
  5. INDICATOR,RATE OF FLOW NSN 6620-00-532-2067 P/N 6007-70A43A · 6007-70A43A · 6007-70A43A · 6007-70A43A
  6. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-531-6466 P/N 460019 · C14868 · GSBC26APC9 · BA11243
  7. GAGE UNIT,ENGINE NSN 6620-00-531-2974 P/N 10638A · 10638A · 10638A · AN5773-1A
  8. TRANSMITTER,PRESSURE NSN 6620-00-531-2746 P/N 4166-28A25-2A · 4166-28A25-2A · MS28005-4 · MIL-T-25307
  9. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-526-8996 P/N RA1554 · 3274638 · 460079 · 197093
  10. GAGE,PRESSURE,DIAL INDICATING NSN 6620-00-526-8468 P/N 2575C1-0P5-67 · VL66740 · 66740 · S2210-1
  11. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-526-6627 P/N E-29 · MU-1 · MIL-I-25623 · 1560U4-03
  12. INDICATOR,PRESSURE NSN 6620-00-526-5767 P/N 25100A6A1B1 · 25100A6A1B1 · MIL7304TYPEA10 · 25100A6A1B1
  13. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-526-5003 P/N E-29 · MU-1 · MIL-I-25623 · 1559-4-03
  14. COMPUTER,POWER TRIM NSN 6620-00-517-6209 P/N CPK113A37J2 · 128SCAV606-1 · 128SCAV606-1 · 8KE36AAM1
  15. INDICATOR,RATE OF FLOW AND CONSU NSN 6620-00-515-6413 P/N 6300B5B15A1 · 6300B5B15A1 · 6300B5B15A1 · 6300B5B15A1
  16. TRANSMITTER,PRESSURE NSN 6620-00-515-5728 P/N 1506885 · 1506885 · 1506885 · 1506885
  17. TRANSMITTER,RATE OF FLOW NSN 6620-00-515-5206 P/N 9115-16C1A · MIL-T-6598 · MILT6598TYPEJ6A · 9115-16C1A
  18. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-515-4542 P/N 8DJ43BAD · MU-1 · MIL-I-25623 · 8DJ43BAD
  19. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-515-3997 P/N MILI5264 · 8DJ57FAA5 · 8DJ57FAA1 · 8DJ13AKD33
  20. GEAR AND PULLEY NSN 6620-00-510-3804 P/N 2146767-1 · 2146767-2 · 2146767-2 · 2146767-1
  21. GAGE,FUEL VENT PRES NSN 6620-00-485-8766 P/N A51P9109-1 · A51P9109-1 · A51P9109-1 · 621G100
  22. INDICATOR,THRUST,ENGINE TESTING NSN 6620-00-474-6952 P/N SRDS-15C · MR72 · MR2 · MIL-I-25482
  23. INDICATOR,RATE OF FLOW NSN 6620-00-468-9824 P/N 204-011-005 · 204-011-005 · 68J818011 · 68J818011
  24. OUTPUT GEAR ASSEMBLY NSN 6620-00-463-7488 P/N 9850130G4 · 9850130G004 · 9850130G004 · 9850130G4

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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