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. TAPE,DISPLAY NSN 6620-01-224-0066 P/N 477785-2 · 477785-2
  2. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-223-5995 P/N 82211 · 82211
  3. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-223-5429 P/N 201785001 · 12545-001
  4. INDICATOR,ENGINE TE NSN 6620-01-222-5465 P/N 2W3671 · 2005220
  5. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-222-3143 P/N 996-8776 · 10523627
  6. CUP SUPPORT NSN 6620-01-222-2567 P/N 5468435G002 · 5468435G002
  7. INDICATOR,ENGINE TEMPERATURE NSN 6620-01-221-9296 P/N 25TG-250O.S.X4 · 25-TG-OS100-250
  8. INDICATOR,ENGINE TEMPERATURE NSN 6620-01-221-7784 P/N 25TG-OS-250-12 · 25-TG-OS00-250
  9. HOUSING,SYNCHRO NSN 6620-01-220-8579 P/N 605-020-001 · 605-020-001
  10. WHEEL ASSEMBLY,MOMENTUM NSN 6620-01-220-8578 P/N 405-030-001 · 405-030-001
  11. BEZEL AND RING ASSE NSN 6620-01-220-8036 P/N 2789789-2 · 2789789-2
  12. STATOR,GENERATOR NSN 6620-01-220-4178 P/N 8001W15G700 · 8001W15G702
  13. MAGNET ASSEMBLY,TURBINE NSN 6620-01-220-3783 P/N 5147W14G703 · 5147W14G701
  14. INDICATOR,ENGINE TE NSN 6620-01-220-3214 P/N 47R0310 · 06865-64
  15. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-088-1272 P/N 370-12970 · 370-12970
  16. TRANSMITTER,PRESSURE NSN 6620-01-088-1267 P/N 536209 · 334-AA
  17. INDICATOR,TORQUE METER NSN 6620-01-087-1528 P/N 152BMA19 · HE432-5032-0001
  18. INDICATOR,RATE OF FLOW NSN 6620-01-084-5112 P/N EFU15AA18 · MIL-I-27304
  19. SLIP CLUTCH ASSEMBLY NSN 6620-01-082-7326 P/N 460-284-001 · 460-284-001
  20. CASE,ASSEMBLY NSN 6620-01-082-7325 P/N 476-142-001 · 476-142-001
  21. GAGE,OIL PRESSURE NSN 6620-01-082-2483 P/N 490EK · AT39742
  22. HOURMETER NSN 6620-01-078-6219 P/N 24962-2 · 407-4556
  23. TRANSMITTER,PRESSURE NSN 6620-01-078-2818 P/N 169776 · 169776
  24. RING AND CASE ASSEMBLY NSN 6620-01-077-7330 P/N 2275183-0002 · 2275183-2

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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