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. TRANSMITTER,PRESSURE NSN 6620-01-397-8682 P/N 1356108 · 135610 · 1514215 · R7816
  2. TRANSMITTER,PRESSURE NSN 6620-01-397-2260 P/N 90-257 · 90 OG 5257 · 90 OG 5257 · 90 OG 5257
  3. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-396-1649 P/N 90-239/04 · 90-239-04 · 90 OG 5239 04 · 90 OG 5239 04
  4. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-396-0929 P/N 90-239/05 · 90 OG 5239 05 · 90 OG 5239 05 · 90-239/05
  5. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-395-5214 P/N 739746H1 · 883088 · 883088 · 739746H1
  6. GAGE UNIT,ENGINE NSN 6620-01-395-4878 P/N 90-239/02 · 90-239/Q2 · 90 OG 5239 02 · 90 OG 5239 02
  7. GAGE UNIT,ENGINE NSN 6620-01-395-2968 P/N 91-5018 · 91-018 · 91 OG 5018 · 91 OG 5018
  8. GAGE UNIT,ENGINE NSN 6620-01-395-2961 P/N 94-017/09 · AE5230 ITEM 11 · 84 OG 5201 11 · 94-017/09
  9. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-395-0651 P/N 90-239/01 · DIN 72.90 DEG · DIN 72.90 DEG · 90 OG 5239 01
  10. TRANSMITTER,PRESSURE NSN 6620-01-394-7526 P/N 40-2500925 · 40-2500925 · 648074 · 360-005
  11. INDICATOR,PRESSURE NSN 6620-01-391-9829 P/N P1103-13 · 690277 ITEM 6 · P1103-13L1 · 690277 ITEM 6L1
  12. INDICATOR,PRESSURE NSN 6620-01-231-2078 P/N 250253011 · PG250 · 250253011 · 113212
  13. DIM AND TEST UNIT NSN 6620-01-229-0895 P/N 100-477370-002 · 7-211C20016-5 · 7-211C20016 · 7-211C20016-5
  14. INDICATOR,ENGINE TEMPERATURE NSN 6620-01-226-8113 P/N 20T-100-250DEGFW/10 CPLRY · 20T-100-250DEGFW/10 CPLRY · 20T-250X10 · 20T-250-10
  15. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-223-5998 P/N LFB-314/2000PSI · 25901AX · LFB-314/2000PSI · 25901AX
  16. TRANSMITTER,FUEL NSN 6620-01-222-8083 P/N 8640-L12- 0-30 OHMS · 8640-L12 · 8640-01008 · 5536-001
  17. GAGE,OIL PRESSURE NSN 6620-01-085-8688 P/N 350104 · 352001 · 053845-4 · 053845-4
  18. GAGE ASSEMBLY,OIL T NSN 6620-01-082-5848 P/N MA139E-20000 · 284K · 284K · 465S
  19. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-082-2161 P/N 147440 · 139709 · 9260362 · 147440
  20. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-076-1338 P/N 490EL · Q210096 · AT39734 · AT61461
  21. GAGE,OIL TEMPERATURE NSN 6620-01-071-5549 P/N 76-11228 · 82706 · 465DY · 76-11228
  22. TRANSMITTER,PRESSURE NSN 6620-01-069-8584 P/N 6463689 · 6461967 · 6463689 · 6461967
  23. TRANSMITTER,POSITION NSN 6620-01-065-4527 P/N 6620PL1254737 · 1054157-000 · 3148027 · 55815
  24. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-065-3741 P/N 3809431-1 · 3809431-1 · 209-075-657-101 · 3809431-1

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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