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. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-430-2188 P/N 9437100805 · 9437100491 · 9437100491
  2. TRANSMITTER,PRESSURE NSN 6620-01-426-2205 P/N 1-521-003-145-360-431 · 1 521 003 145 3 · 7E0028
  3. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-426-2202 P/N 1-225-001-227-352-013 · 1 225 001 227 3 · 7E0027
  4. INDICATOR,PRESSURE NSN 6620-01-426-0174 P/N 05-35-833 · 25PG · 4W0510
  5. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-420-1483 P/N NW35273 · 6620PL1003884 · 71725-00
  6. INDICATOR,TORQUE METER NSN 6620-01-415-5803 P/N 3278 · 1300-0011 · 1300-0011
  7. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-415-2307 P/N 301-5105418 ITEM 347 · 350-502 · A352-703
  8. INDICATOR,PRESSURE NSN 6620-01-413-7476 P/N 123SCAV5854-3 · 123SCAV5854-3 · 100-601334-001
  9. INDICATOR,PRESSURE NSN 6620-01-413-7472 P/N 123SCAV5853-3 · 123SCAV5853-3 · 100-601336-001
  10. DIAGNOSTIC UNIT,ENGINE NSN 6620-01-413-7048 P/N 789940H05D07 · EDU100-30 · 4077524D07
  11. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-412-5514 P/N IC/1PR(MOD)4PD3N · IC/1PR(MOD)4PD3N · 4PD3N
  12. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-411-4434 P/N 244-E5860215C · 244-0522-210122 · E5860215C
  13. INDICATOR,POSITION NSN 6620-01-411-0390 P/N 5843477-101 · 5843477-101 · 5843477-101
  14. TRANSMITTER,PRESSURE NSN 6620-01-401-5356 P/N 911B046685 · 046685 · 200-443-8601
  15. GAGE UNIT,ENGINE NSN 6620-01-398-8986 P/N 556779C91 · 1781325 · 556779C91
  16. TRANSMITTER,PRESSURE NSN 6620-01-396-2149 P/N 060-5704-02 · AP112BL1D2A3B3D · AP112BL1D2A3D5BG
  17. TRANSMITTER,PRESSURE NSN 6620-01-391-8591 P/N 360-043 · P00121 · 3913616
  18. INDICATOR,RATE OF FLOW NSN 6620-01-391-2998 P/N MA-7A · MIL-I-25324 · 8DJ64GBW1
  19. TRANSMITTER,PRESSURE NSN 6620-01-391-1920 P/N G851-101-3.5C · G851-101-3.5C · G851-101-3.5C
  20. TRANSMITTER,RATE OF FLOW NSN 6620-01-389-9281 P/N IPT51DF100070D · 9752115206 · 975.21.15.206
  21. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-386-5914 P/N 100-476848-002 · 7-311C20004-3 · 7-311C20004-3
  22. INDICATOR,TORQUE METER NSN 6620-01-385-4362 P/N 10018-01 · MIL-I-87923 · AEU-13/A
  23. INDICATOR,TORQUE METER NSN 6620-01-385-2250 P/N 82600000-06 · 414ES270-15 · 82600000-06
  24. INDICATOR,TORQUE METER NSN 6620-01-382-4744 P/N 126.198-3 · 9752327013 · 9752317013

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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