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. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-323-7620 P/N 25PG-0S-400 · 4W0509 · 3N4570
  2. INDICATOR,TORQUE METER NSN 6620-01-323-3587 P/N 123SCAV5855-1 · 123SCAV5855-1 · 100-601339-000
  3. TRANSMITTER,PRESSURE NSN 6620-01-323-0664 P/N 1TQ-F14-1000-250SG · 5429512-2 · 5429512-2
  4. TRANSMITTER,PRESSURE NSN 6620-01-323-0663 P/N ITQ-F14-1000-100SG · 5429512-1 · 5429512-1
  5. HOUSING,INDICATOR NSN 6620-01-320-7656 P/N 2177W45G703 · 2177W45G703 · 2177W45G702
  6. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-319-9804 P/N 123SCAV5851-1 · 123SCAV5851-1 · 100-601341-000
  7. MECHANISM ASSEMBLY NSN 6620-01-318-8314 P/N 01498506-1 · 01498506-001 · 1498506-1
  8. INDICATOR,INTEGRATED FUEL-ENGINE NSN 6620-01-317-7849 P/N 372-047-004A · 372-047-004A · ID-2389/ASQ-194
  9. INDICATOR,PRESSURE NSN 6620-01-316-3487 P/N 19940915-1 · 10154559 · 19940915-1
  10. TRANSMITTER,PRESSURE NSN 6620-01-315-9328 P/N E4ZZ 9278-A · E4ZZ 9278-A · 014522T
  11. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-315-1857 P/N 57001-221 · BDI 68400-47-20 · 57001-221
  12. INDICATOR,PRESSURE NSN 6620-01-314-8605 P/N 124.1149 · 124.1149 · 209-375-022-101
  13. INDICATOR,POSITION NSN 6620-01-312-8422 P/N SIMPSON1359-4 1/2-M20TO40DEG · 604AS1054 · 604AS1054-1
  14. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-307-3468 P/N 8606S707 · 05-35-1107 · A20P150
  15. INDICATOR,PRESSURE NSN 6620-01-305-3676 P/N 150-208-00 · VN-215 · VN215/87
  16. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-303-2563 P/N GGP20000 · A20P 100 · A20P 0-100PSI
  17. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-302-0049 P/N 27P253 · 27B5 · 2650-00209
  18. INDICATOR,RATE OF FLOW NSN 6620-01-301-3258 P/N 123SCAV5852-1 · 123SCAV5852-1 · 100-601338-000
  19. GAGE UNIT,ENGINE NSN 6620-01-300-4477 P/N 828812-8 · 873195-2 · 868812-9
  20. TACHOMETER NSN 6620-01-300-1757 P/N 174206 · 174206 · 174206
  21. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-296-0871 P/N 53629 · 142-53269 · 53629
  22. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-296-0795 P/N A55A9016-15 · 362-035-003 · A55A9016-15
  23. GAGE UNIT,ENGINE NSN 6620-01-295-5341 P/N 1588730 · 1588730 · 07076-80
  24. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-292-2253 P/N 45886 · J29325-4 · 10560690

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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