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,RATE OF FLOW NSN 6620-00-176-5722 P/N EFU-15A/A-4 · 212-070-123-1 · 8DJ142LAX3
  2. GAGE,FUEL PRESSURE NSN 6620-00-175-0663 P/N 2JH26 · 18B57 · 2JH26
  3. LINK ASSEMBLY,MANIF NSN 6620-00-167-2829 P/N PB14766-3 · PB14766-3 · PB14766-3
  4. MOVEMENT ASSEMBLY,M NSN 6620-00-166-7303 P/N 126M · 126M · 126M
  5. INDICATOR,PRESSURE NSN 6620-00-160-0834 P/N 296-01611 · 617-01312 · 209-070-275-1
  6. INDICATOR,TORQUE METER NSN 6620-00-151-5363 P/N B709-7 · B709-7A · MS90323-6
  7. HOUSING,TACHOMETER NSN 6620-00-148-9613 P/N 5165900 · 5165900 · 5165900
  8. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-148-8108 P/N 1128SCAV833-7 · 1128SCAV833-7 · 8DJ207LAH3
  9. SLEEVE,CASE ASSEMBL NSN 6620-00-145-8232 P/N 62811004-2 · 62811004-2 · 62811004-2
  10. BRIDGE AND JEWEL ASSEMBLY NSN 6620-00-144-4760 P/N 4145839G1 · 41453839G1 · 41453839G1
  11. INDICATOR,PRESSURE NSN 6620-00-140-2683 P/N 6461744 · PG252 · PG252
  12. PLATE ASSY NSN 6620-00-135-0893 P/N 2270220-1 · 02270220-001 · 02270220-001
  13. POINTER ASSY NSN 6620-00-135-0884 P/N 1498391-1 · 1498391-001 · 1498391-1
  14. CASE AND RING ASSY NSN 6620-00-135-0883 P/N 1493585-002 · 1493585-2 · 1493585-2
  15. INDICATOR,TORQUE METER NSN 6620-00-133-7782 P/N 3571310-0029 · 3571310-0029 · LTCT20622-01
  16. TRANSMITTER,PRESSURE NSN 6620-00-132-5107 P/N 3142826 · 3142826 · PC15
  17. GAGE,OIL PRESSURE NSN 6620-00-128-7977 P/N 1020702 · 035419-3 · 035419 3
  18. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-122-8136 P/N NSM6411957 · NSM6411957 · 852041007
  19. TAPE AND BLOCK ASSEMBLY NSN 6620-00-121-9673 P/N 1911313-1 · 1911313-1 · 1911313-1
  20. ROCKER ARM ASSEMBLY NSN 6620-00-121-4623 P/N 01485198-014 · 1485198-014 · 014885198-014
  21. GAGE,PRESSURE,DIAL INDICATING NSN 6620-00-118-8913 P/N 6460795 · 6460795 · 6460795
  22. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-115-9050 P/N 1128SCAV833-5 · 1128SCAV833-5 · 8DJ207LAH2
  23. INDICATOR,RATE OF FLOW NSN 6620-00-115-9049 P/N 1128SCAV831-5 · 1128SCAV831-5 · 8DJ205LAH2
  24. TRANSMITTER,PRESSURE NSN 6620-00-115-2501 P/N MIL-T-7748 · 18-1796 · MS28131-14T

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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