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. STATOR SUPPLY,GENER NSN 6620-00-458-3670 P/N 36A223088AAG1 · 36A223088AAG1
  2. ROTOR ASSEMBLY,GENERATOR NSN 6620-00-458-3669 P/N 36C715922AAG1 · 36C715922AAG1
  3. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-455-9668 P/N 206-070-266-5 · 8DJ148CAC1
  4. POST,DIAL NSN 6620-00-455-2273 P/N 712-012-001 · 712-012-001
  5. AMPLIFIER POWER C NSN 6620-00-453-4532 P/N AQC418-13-12D · 7802-66260-14
  6. AMPLIFIER POWER C NSN 6620-00-453-4531 P/N 7802-66260-13 · AQC418-13-12C
  7. AMPLIFIER MICRO NSN 6620-00-453-4471 P/N 7802-04160-18 · 5B7709-1
  8. DRUM SINGLE NSN 6620-00-453-4440 P/N 7802-04062-1 · 7802-04062
  9. TRANSMITTER,PRESSURE NSN 6620-00-451-1460 P/N 591AS169-1 · KP45-038
  10. GAGE,AIR TEMPERATUR NSN 6620-00-450-6988 P/N 65A138-16 · 63A138-16
  11. SHAFT TACHOMETER NSN 6620-00-450-5703 P/N 6122139 · 6L2139
  12. TACHOMETER NSN 6620-00-450-5701 P/N 1SM3014 · WR20
  13. TUBE EVACUATION NSN 6620-00-449-1973 P/N 1210696-4 · 1210696-4
  14. COVER ASSY NSN 6620-00-446-6866 P/N 47232-4 · 47232-4
  15. HOUSING ASSY NSN 6620-00-446-6865 P/N 24736-3 · 24736-3
  16. DIAPHRAGM ASSEMBLY,INSTRUMENT NSN 6620-00-443-7551 P/N ANN1068I · ANN1068-1
  17. SHFT-COUPLNG ASY NSN 6620-00-443-6048 P/N PB-52811-1 · 52811-1
  18. TUBE ASY NSN 6620-00-443-4383 P/N C790583-1 · 790583-1
  19. HAIR SPRING NSN 6620-00-443-4133 P/N B788889-1 · 788889-1
  20. BELLOWS ASSEMBLY,PRESSURE NSN 6620-00-443-3285 P/N 1493821 · 1493821
  21. RETAINER AND POSI A NSN 6620-00-443-3284 P/N 1488300-1 · 1488300-1
  22. ROCKER ARM ASSEMBLY NSN 6620-00-443-3281 P/N 2275853-0001 · 2270361-0001
  23. ARMATURE SUBASSEMBLY,INDICATOR,E NSN 6620-00-443-1719 P/N 4152127G3 · 4152127G3
  24. INDICATOR,RATE OF FLOW NSN 6620-00-438-4491 P/N 8DJ69GBY2 · 288075-1

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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