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. DETECTOR,LIGHT OFF NSN 6620-01-310-4916 P/N 910094 · 910092-02 · 4071424 · 4058068 · +2 more
  2. TRANSMITTER,PRESSURE NSN 6620-01-297-5576 P/N 7086M94P03 · 3135-8604A · 7086M94P03 · 7086M94P03 · +2 more
  3. TRANSMITTER,PRESSURE NSN 6620-01-242-8366 P/N 2065672 · 2065672 · 15591104 · 15591104 · +2 more
  4. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-241-9088 P/N 84-OG-5197/01 · 078-05-AJ-FA-XX-SD-SB-0-2000 · 078-052-2208341 · 078-05-AJ-FA-XX-SD-SB · +2 more
  5. INDICATOR,ENGINE TEMPERATURE NSN 6620-01-238-6770 P/N 249974 · 250006-776 · 2771823 · 2771823 · +2 more
  6. INDICATOR,ENGINE TEMPERATURE NSN 6620-01-206-8919 P/N 20BTG-AGF 300 DEG F, 7FT · 10-35-871 · 20BTG-300-AGFX7 · 20BTG-300-8 · +2 more
  7. TRANSMITTER,ENGINE TEMPERATURE NSN 6620-01-206-8913 P/N 8468024 · 52320-003 · 1501070 · 2420126 · +2 more
  8. TUBING KIT NSN 6620-01-203-3526 P/N F366HM · 366HM-F · 366HM · F366HM · +2 more
  9. TRANSMITTER,PRESSURE NSN 6620-01-201-1327 P/N N-830 SHT 1 PC 75C · 104-01230 · N-830 PIECE 75 · N-830 PIECE 75L1 · +2 more
  10. GAGE,PANEL NSN 6620-01-197-7664 P/N 1210D1668 · 1210D1668 · 1213D1307 FIND 3 · 1210D1668 · +2 more
  11. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-192-9887 P/N 25025164 · 25025994 · 16137859 · 16137859 · +2 more
  12. CONVERTER,SIGNAL DATA NSN 6620-01-192-3927 P/N 948E431G4 · 948E431G1 · 948E431G5 · 1311M30P03 · +2 more
  13. THERMOSTAT NSN 6620-01-189-4993 P/N 205262 · 6620PL0816572 · J912587 · 3912587 · +2 more
  14. TRANSMITTER,PRESSURE NSN 6620-01-179-2657 P/N IPT-38-1000-80D · IPT-38RTI-1000-80D · IPT-38RT1-1000-80D · 2025501102 · +2 more
  15. SENSOR,ABSOLUTE PRESSURE NSN 6620-01-169-6549 P/N PA-8071-50-22642 · 7022M35 · 7022M35P07 · 7022M35P05 · +2 more
  16. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-166-1866 P/N 6426658 · 25004519 · 25004519 · 6426658 · +2 more
  17. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-152-4099 P/N A624-2107 · 328AS172-1 · 328AS172 · 363-137 · +2 more
  18. TRANSMITTER,PRESSURE NSN 6620-01-146-6968 P/N 2039841 · 14039612 · 547034 · 14040816 · +2 more
  19. INDICATOR,PRESSURE NSN 6620-01-142-8277 P/N 1308600 · 1308600 · 6620011428277 · 1308600 · +2 more
  20. INDICATOR,WATER TEM NSN 6620-01-140-0334 P/N 8993495 · 8993965 · 25034154 · 25034154 · +2 more
  21. TRANSMITTER,PRESSURE NSN 6620-01-135-0992 P/N 12298602 · 353-EC · 353AZ · 353-EC · +2 more
  22. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-127-8161 P/N 12AT04 · 4-301 · 7AT24042 · 70C44594B01 · +2 more
  23. SENDER,ENGINE OIL P NSN 6620-01-121-0736 P/N 36180 · S36180 · 36180 · 36180 · +2 more
  24. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-117-5545 P/N LFP-310 · LFP310-600-PSI-G · GCP-306-A · LFP-310 SPC 1235 · +2 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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