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 6620-01-546-4942 P/N 1000225 · 10004931 · 53808-000 · 00078664-C61950 · +1 more
  2. TRANSMITTER,PRESSURE NSN 6620-01-539-5188 P/N 3408570 · 3408570 · 340857000 · 340857000 · +1 more
  3. TRANSMITTER,PRESSURE NSN 6620-01-536-7799 P/N 12484077-6 · 12484077 · ITQ-R34-1000-2500PSIG · ITQ-R36-1000-2500SG · +1 more
  4. INDICATOR SUBASSEMBLY,RATE OF FL NSN 6620-01-535-0409 P/N 604AS893-3 · HO -(MIL-FXF1SS)-7.5 INCH-P.25-U · 89C0016R0010 · 83282-12 · +1 more
  5. TRANSMITTER,PRESSURE NSN 6620-01-534-8677 P/N 044 314 02 0009 · 044-314-060-009 · 044-300-063-403 · 9333104085 · +1 more
  6. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-533-7607 P/N 3000145-001 · 2001764 REV D ITEM 8 · 3000145-001 · 2001764 REV D ITEM 8 · +1 more
  7. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-527-4323 P/N 4951-SP18 · 13000910 · 10570852 ITEM NO. 6 · 10570852 ITEM NO. 6 & NO. 7 · +1 more
  8. INDICATOR,PRESSURE NSN 6620-01-527-3326 P/N 12423150 · 7575-02006-01 · 6620015273326 · 12423150 · +1 more
  9. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-525-5668 P/N AMP 02 12 28202 · AMP-01-12-28202 · 233.50.63.200PSI/16BAR · AMP 02 12 28202 · +1 more
  10. INDICATOR,POSITION NSN 6620-01-505-7921 P/N 9393C51G01 · 8576C80G01 · 8576C80 · MODEL 2000 XS-C-3058 · +1 more
  11. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-478-7419 P/N 284-L · 284L · 580043-001 · 580043 · +1 more
  12. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-471-8128 P/N 71725-00 · 62236-1 · 77151-5 · 9167755 · +1 more
  13. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-471-2104 P/N 857 · PN72299-00 · 103659 · 100820 · +1 more
  14. INDICATOR,PRESSURE NSN 6620-01-471-2099 P/N PN07884.00 · EIN047 · 783 · PN07884-00 · +1 more
  15. TRANSMITTER,PRESSURE NSN 6620-01-470-3854 P/N 96-23535 · MSP300-100-P-3-N · 2000133 · MSP300-100-P-4-N · +1 more
  16. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-444-7053 P/N 622828-2-1 · 901-325-106 · 901-325-106-145 · MXU-921/A · +1 more
  17. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-395-2962 P/N 94-018/22 · 940G5018/22 · AE5230 ITEM 12 · 84 OG 5201 13 · +1 more
  18. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-395-2959 P/N 94-018/21 · 84 OG 5201 12 · 94OG5018/21 · AE5230 ITEM 9 · +1 more
  19. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-229-3387 P/N EA24-3PVP-LWB0 · 7683-65934-002 · 76Z0718-1 · 76Z0718-1 · +1 more
  20. GAGE VOLTMETER ASSE NSN 6620-01-222-8085 P/N 386865C1 · 6473121 · 386865C1 · 450679C2 · +1 more
  21. THERMOSTAT NSN 6620-01-220-7105 P/N 324370 · 5137700221 · 324370 · 5137700221 · +1 more
  22. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-082-5997 P/N 5965531 · 460R · 460R · 460R · +1 more
  23. TRANSMITTER,PRESSURE NSN 6620-01-075-4725 P/N 279A · 80655 · 279A · 75556 · +1 more
  24. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-060-3086 P/N 200-069-002 · 200-069-002 · ERU-22/A · 16VF003 TYPE I · +1 more

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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