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. ELEMENT,THERMOSTAT NSN 6620-00-990-3385 P/N 62103-33 · 44-1392
  2. TRANSMITTER,RATE OF FLOW NSN 6620-00-989-8692 P/N MILT27305 · TRU31AA1
  3. SHIELD,WIRE NSN 6620-00-986-9627 P/N 1494954 · 1494954
  4. GAGE,PRESSURE,DIAL INDICATING NSN 6620-00-983-2824 P/N 150 · GAG107
  5. DRAG CUP ASSEMBLY NSN 6620-00-979-6847 P/N 1260205-3 · 1260205-3
  6. INDICATOR,PRESSURE NSN 6620-00-979-3983 P/N 25607C29A26A2 · 25607C29A26A2
  7. WEDGE,SPECIAL NSN 6620-00-978-1721 P/N 140608-02 · 140608-01
  8. CASE AND GLASS ASSY NSN 6620-00-977-3669 P/N 1483041-1 · 1483041-1
  9. PARTS KIT,TRANSMITT NSN 6620-00-975-5159 P/N 5474162 · 5474162
  10. THERMOSTAT,ENGINE NSN 6620-00-974-7595 P/N 657GC225P2 · 657GC225AP2
  11. SPRING ASSEMBLY,ARM NSN 6620-00-974-1993 P/N 5472833G4 · 5472833G004
  12. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-973-3685 P/N 8DJ81CAE2 · 8DJ81CAE-4
  13. STATOR ASSY NSN 6620-00-970-2363 P/N 32000-310 · 32000-310
  14. DIFFUSER ASSEMBLY NSN 6620-00-970-2261 P/N 3140K71G701 · 3140K71G701
  15. COVER,END ASSEMBLY NSN 6620-00-969-9809 P/N 1482807-2 · 148207-2
  16. CASE ASSEMBLY NSN 6620-00-969-9776 P/N 118-28-147-4 · 92000-A 6095 AA A
  17. HOUSING,TUBE SUBASS NSN 6620-00-967-3662 P/N 438852-1 · 438852-1
  18. SPACER,HEX THREADED NSN 6620-00-961-8632 P/N 438843-2 · 438843-2
  19. TRANSMITTER,PRESSURE NSN 6620-00-961-4394 P/N 4710983-0 · 4710983
  20. AMPLIFIER,OIL LEVEL SENSING DETE NSN 6620-00-957-7161 P/N HE473-9001-0001 · B120692
  21. PLATE AND RECEPTACLE ASSEMBLY NSN 6620-00-957-4239 P/N 5700K79G700 · 5700K79G700
  22. TRANSMITTER,PRESSURE NSN 6620-00-957-1352 P/N 7707-30D5-2 · 7707-30D5-2
  23. INDICATOR,RATIO,ENGINE PRESSURE NSN 6620-00-954-4971 P/N EGU9A2 · MILI38121
  24. GAGE ASSEMBLY,OIL P NSN 6620-00-953-4274 P/N C1TF9273C · C1TF9273C

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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