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,ANTI-ICE NSN 6620-00-498-1553 P/N 216-47511-1 · 2602MX525M
  2. INDICATOR,TEMPERATURE,ENGINE NSN 6620-00-495-6892 P/N C4JZ10970C · C4JZ10970C
  3. GAGE,FUEL NSN 6620-00-495-6056 P/N L74120 · A19345
  4. PLATE,SCALE,INDICAT NSN 6620-00-494-3718 P/N 9850410P1 · 9850410P001
  5. CONTACT,LAMP,INDICATOR NSN 6620-00-494-3711 P/N 9850368P001 · 9850368P1
  6. TRANSMITTER,PRESSURE NSN 6620-00-491-3683 P/N 7994008 · 7994008
  7. INDICATOR,TEMPERATURE,FAN TURBIN NSN 6620-00-488-0626 P/N 7660-P366ZX · 3MT221AP2
  8. GASKET-TUBING 7 1-2 NSN 6620-00-487-7316 P/N PC51217-2 · PC51217-2
  9. ROTOR ASSY-TYPE BGI NSN 6620-00-487-6570 P/N PB21601 · PB21601
  10. MOVEMENT ASSY-MECH NSN 6620-00-487-5080 P/N 139M · 139M
  11. TACHOMETER INDICATO NSN 6620-00-486-6443 P/N 7930970 · 200R1348
  12. CHOPPER AND BRACKET NSN 6620-00-486-0472 P/N 410-006-001 · 410-006-001
  13. GAUGE,FUEL PRESSURE NSN 6620-00-485-4136 P/N 18858FX1 · 18858FX1
  14. CASE ASSY,WELDMENT NSN 6620-00-485-0542 P/N 476-008-001 · 476-008-001
  15. INDICATOR,FLAG NSN 6620-00-485-0519 P/N 868-001-001 · 868-001-001
  16. GUIDE,ROLLER NSN 6620-00-485-0516 P/N 721-003-001 · 721-003-001
  17. POT BASE ASSEMBLY NSN 6620-00-485-0513 P/N 508-009-001 · 508-009-001
  18. POT BASE ASSEMBLY NSN 6620-00-485-0512 P/N 508-010-001 · 508-010-001
  19. POT BASE ASSEMBLY NSN 6620-00-485-0511 P/N 508-012-001 · 508-012-001
  20. POT BASE ASSEMBLY NSN 6620-00-485-0510 P/N 508-011-001 · 508-011-001
  21. DRIVE ROLLER ASSEMB NSN 6620-00-485-0504 P/N 521-003-001 · 521-003-001
  22. DRIVE ROLLER ASSEMB NSN 6620-00-485-0502 P/N 521-002-001 · 521-002-001
  23. HOUSING TORQUE NSN 6620-00-483-1961 P/N 100606T8 · 100606T9
  24. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-00-482-1073 P/N 6501-1001 · 206-070-266-5

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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