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,PRESSURE NSN 6620-01-177-1772 P/N 418-04044 · 5039M20P03
  2. TRANSMITTER,PRESSURE NSN 6620-01-176-1466 P/N 851221000 · 1253
  3. TRANSMITTER,PRESSURE NSN 6620-01-175-2084 P/N 28J2362 · 28J3800
  4. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-175-1405 P/N 17100042 · 828
  5. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-175-0789 P/N 369A4516-5 · 369A4516-5
  6. TRANSMITTER,ENGINE NSN 6620-01-174-0308 P/N E2HZ-10884-A · E2HZ-10884-A
  7. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-173-3284 P/N 655-00-0003 · 3050-00062
  8. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-172-9977 P/N 655-00-0004 · 3070-00082
  9. WEDGE,LIGHTING NSN 6620-01-172-9173 P/N 8925W33P002 · 8925W33P002
  10. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-172-5495 P/N 352004 · 02 124528 AND 600001
  11. INDICATOR,ENGINE TEMPERATURE NSN 6620-01-171-9556 P/N 10-35-899 · 1W5927
  12. INDICATOR,ENGINE TEMPERATURE NSN 6620-01-171-9555 P/N 10-35-938 · 1W7556
  13. TRANSMITTER,PRESSURE NSN 6620-01-169-6699 P/N 2514388 · 2514388
  14. TRANSMITTER,PRESSURE NSN 6620-01-169-6698 P/N 2514384 · 2514384
  15. TRANSMITTER,PRESSURE NSN 6620-01-169-6697 P/N 2516207 · 2516207
  16. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-169-6694 P/N 6433471 · 6433471
  17. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-169-6693 P/N 25025807 · 25025807
  18. TRANSMITTER,ENGINE TEMPERATURE NSN 6620-01-169-6589 P/N 2514383 · 2514383
  19. INDICATOR,PRESSURE NSN 6620-01-168-8450 P/N 274000TF50-1001 · 274000TF50-1001
  20. STATOR,GENERATOR NSN 6620-01-168-8244 P/N A54836 · A54836
  21. STATOR,GENERATOR NSN 6620-01-168-8243 P/N A54831 · A54831
  22. INDICATOR,POSITION NSN 6620-01-168-1615 P/N H3502PIECE44 · M1813D
  23. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-168-0016 P/N 89U16-D10 · 82715
  24. TRANSMITTER,RATE OF FLOW NSN 6620-01-167-0874 P/N MIL-T-38144 · TRU63/A3

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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