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. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-486-8002 P/N 1933CZ20IC8PAR · 1933CZ20IC8PAR
  2. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-486-8001 P/N 1933CZ20IC8PR · 1933CZ20IC8PR
  3. INDICATOR,RATE OF FLOW NSN 6620-01-484-6904 P/N 3069728 · 3066784
  4. DETECTOR,LIGHT OFF NSN 6620-01-484-3917 P/N 910-71064 · 4319596
  5. TRANSMITTER,PRESSURE NSN 6620-01-484-3443 P/N 9238990581 · 923899.0581
  6. DIAGNOSTIC UNIT,ENGINE NSN 6620-01-483-8053 P/N 1000900H01 · 4321249
  7. ENGINE DATA MA NSN 6620-01-483-4180 P/N 133-380001-3 · 133-380001-3
  8. INDICATOR,PRESSURE NSN 6620-01-480-6885 P/N 923576.0004 · 9235760006
  9. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-480-6206 P/N 6515 · 132081
  10. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-480-6197 P/N 6514 · 132080
  11. STATOR,GENERATOR NSN 6620-01-480-2648 P/N 23076-339 · 23076-332
  12. COMPUTER,ENGINE NSN 6620-01-480-1687 P/N 8KE124AAC9 · 7127M73P09
  13. INDICATOR,RATE OF FLOW NSN 6620-01-478-2485 P/N Z00.N6082557241 · 912080-38B
  14. TRANSMITTER-TURN GYRO NSN 6620-01-476-7355 P/N 7125-2 · 7125-2
  15. DIAL ASSEMBLY,INDIC NSN 6620-01-476-4567 P/N 82621300-01 · 82621300-01
  16. TRANSMITTER,PRESSURE NSN 6620-01-476-0111 P/N MIL-T-7748 · MS28131-17T
  17. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-475-4717 P/N 175114 · 175114
  18. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-473-5163 P/N 116-4684 · 1164684
  19. INDICATOR SUBASSEMBLY,RATE OF FL NSN 6620-01-473-5081 P/N 612933 · 6I2933
  20. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-471-4360 P/N K884076 · K884076-003
  21. INDICATOR,MULTIPLE,ENGINE PARAME NSN 6620-01-471-2105 P/N PN72305.00 · 72305-00
  22. INDICATOR,PRESSURE NSN 6620-01-471-2096 P/N PN07076-55 · 07076-55
  23. INDICATOR SUBASSEMBLY,ELECTRICAL NSN 6620-01-470-9861 P/N 98GD077 · 98GD077
  24. INDICATOR,TEMPERATURE,FAN TURBIN NSN 6620-01-470-6374 P/N 9003382-01 · 6620PL1064002

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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