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. HOUSING,INDICATOR NSN 6620-01-273-7734 P/N 8905860P160
  2. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-273-7493 P/N 2950-00008
  3. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-272-4746 P/N 026-22744C001
  4. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-272-4745 P/N A20-P30 OS HIGH CONTACT
  5. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-271-3994 P/N 503034C1
  6. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-270-8364 P/N 591133C1
  7. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-270-8345 P/N 270231
  8. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-270-7232 P/N 670618
  9. PLATE,CONNECTOR NSN 6620-01-270-4660 P/N 101072
  10. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-270-0710 P/N 6501-1087
  11. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-270-0709 P/N 6502-1055
  12. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-268-8632 P/N 22-00758P2
  13. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-268-8269 P/N 82719
  14. INDICATOR,PRESSURE NSN 6620-01-266-8894 P/N 1W4304
  15. GAUGE,FUEL PRESS NSN 6620-01-266-8805 P/N 2W3678
  16. TRANSMITTER,RATE OF FLOW NSN 6620-01-266-5280 P/N 4063T50G05
  17. TRANSMITTER,RATE OF FLOW NSN 6620-01-266-5279 P/N 4063T50G03
  18. TRANSMITTER,PRESSURE NSN 6620-01-266-1662 P/N LS3031
  19. INDICATOR,TORQUE METER NSN 6620-01-266-1000 P/N 65491-01054-042
  20. INDICATOR,PRESSURE NSN 6620-01-265-3656 P/N 12220-1
  21. CONVERTER,SIGNAL DATA NSN 6620-01-265-2887 P/N 8KE89AAD3
  22. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-265-2691 P/N 8129867
  23. TRANSMITTER,PRESSURE NSN 6620-01-265-0192 P/N 4980P1144-7
  24. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-264-6646 P/N GAG-441

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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