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 6620-00-857-8263 P/N 8DJ81CAK1 · 8DJ81CAK1 · 622276-1
  2. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-856-9155 P/N 8DJ67FBS1 · 8DJ67FBS1 · 8DJ67FBS1
  3. DISK AND BUSHING NSN 6620-00-854-5023 P/N 5472892G1 · 5472892G1 · 5472892G001
  4. SPRING ASSEMBLY NSN 6620-00-854-5020 P/N 5472833G3 · 5472833G003 · 5472833G3
  5. BUSHING AND PIVOT NSN 6620-00-854-5017 P/N 5472771G1 · 5472771G001 · 5472771G1
  6. ARM ASSEMBLY NSN 6620-00-854-5016 P/N 5472794G1 · 5472794G001 · 5472794G1
  7. MAGNET ASSEMBLY NSN 6620-00-854-5014 P/N 5472867G3 · 5472867G003 · 5472867G3
  8. CUP AND ADAPTER NSN 6620-00-854-5010 P/N 5472779G1 · 5472779G1 · 5472779G001
  9. MOTOR CAP AND ADAPT NSN 6620-00-854-5007 P/N 5478389G1 · 5478389G1 · 5478389G001
  10. PLATE,MOTOR NSN 6620-00-854-5006 P/N 5472816P3 · 5472816P3 · 5472816P003
  11. MAGNET ASSEMBLY NSN 6620-00-854-5004 P/N 5472867G2 · 5472867G002 · 5472867G2
  12. INDICATOR,PRESSURE NSN 6620-00-851-1487 P/N 217A50KD1 · 50-380107 · 50-380107
  13. INDICATOR,PRESSURE NSN 6620-00-851-1483 P/N 217A65KD2 · 217-02231 · 217-02232
  14. TRANSMITTER,PRESSURE NSN 6620-00-850-3365 P/N 3567707-3007 · 7707-30B8-2 · MS28130-6
  15. ROTOR ASSY NSN 6620-00-849-9937 P/N 1486865-3 · 1486865-1 · 1486865-3
  16. GAGE NSN 6620-00-849-0385 P/N C6MF-9275-A · C6MY9275A · C6MF-9275-A
  17. GAGE NSN 6620-00-849-0320 P/N C5DF-9305-5 · C1TF9275G · C5DF-9305-5
  18. GAGE UNIT,ENGINE NSN 6620-00-849-0300 P/N 723540 · 356BN179 · TIP01035-03FEB71
  19. GAGE NSN 6620-00-849-0295 P/N C5AF9275C · C5AZ9275C · C5AF9275C
  20. GAGE,PRESSURE OIL NSN 6620-00-849-0155 P/N 362039R94 · 362039R94 · 393488R91
  21. SENDING UNIT NSN 6620-00-849-0110 P/N 101623 · 6Y12684 · 101623
  22. METER,INDICATOR NSN 6620-00-848-9578 P/N 35A4283 · 35A4277 · 35A4282
  23. DISK,DECOUPLING,TRANSMITTER NSN 6620-00-847-6385 P/N 9850435P002 · 9850435P002 · 9850132P001
  24. INDICATOR,RATE OF FLOW NSN 6620-00-846-3287 P/N MILI26299 · MILI27182 · EFU12AA

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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