Category // FSC 6685 · 31,197 items

Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Pressure, temperature, and humidity measuring and controlling instruments, including electric temperature transmitters.

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31,197 items

  1. THERMOSTAT,FLOW CONTROL NSN 6685-01-337-5656 P/N E83Z8575-A · E83Z8575-A · F4PZ8575AA
  2. THERMOCOUPLE,IMMERSION NSN 6685-01-337-5628 P/N HPS-AP-T-316E-12 · HDX-AP-T-316E-12 · HDX-SET-AP-SMP
  3. GAGE,DIFFERENTIAL,DIAL INDICATIN NSN 6685-01-337-4362 P/N 20BCXXX0100A1BBAXX02 · 20BCXXX0100A1BBAXX03 · 20BCXXX0100A1BBAXX01
  4. GAGE,DIFFERENTIAL,DIAL INDICATIN NSN 6685-01-337-4360 P/N 20RCXXX0X05E1BAAXX01 · 20RCXXX0X05E1BAAXX02 · 20RCXXX0XX5E1BAAXX02
  5. GAGE,PRESSURE,DIAL INDICATING NSN 6685-01-337-1826 P/N 551-5871394/F-36 · SGF4M2Y-G · SGF4M2Y
  6. TRANSMITTER,TEMPERATURE,ELECTRIC NSN 6685-01-337-0577 P/N 152092 · 5052514 · 052514
  7. THERMOMETER,INDICATING,RESISTANC NSN 6685-01-336-6569 P/N 2R631-121 · 2R636PC121 · BC350R 6" STEM 0-200 DEG F
  8. GAGE,PRESSURE,DIAL INDICATING NSN 6685-01-336-5820 P/N 300024 · P24981 · 300024
  9. GAGE,LIQUID OXYGEN CONTENT,DIAL NSN 6685-01-336-4077 P/N 1779AS174-1 · 25-1009AW02B-160PSI · 3305504-1
  10. THERMOSTAT,FLOW CONTROL NSN 6685-01-335-7829 P/N 8721016-01 · 8721016-01 · 8721016-01
  11. GAGE,PRESSURE,DIAL INDICATING NSN 6685-01-335-6830 P/N SC-185 · SC-185 · HPN112684-1
  12. PNEUMATIC INVERSE D NSN 6685-01-335-6670 P/N 12605615 · 59R · 12089040
  13. GAGE,PRESSURE,DIAL INDICATING NSN 6685-01-335-5774 P/N SA24-3PVF-RBBX · EA24-3PVG-RBBX · EA243PVF-RBBX
  14. THERMOSTAT,FLOW CONTROL NSN 6685-01-335-3259 P/N 051648 · 5051648 · 151985
  15. GAGE,PRESSURE,DIAL INDICATING NSN 6685-01-335-2439 P/N PGL-A-63-N-B-160-PFF · PGL-25-160-P-FF · P562708
  16. GAGE,PRESSURE,DIAL INDICATING NSN 6685-01-334-9393 P/N G27339-1 · J7276 · 757193-1
  17. THERMOMETER,SELF-INDICATING,BIME NSN 6685-01-334-5848 P/N H3A4 · H3A4 · H3A4S
  18. THERMOCOUPLE,CONTACT NSN 6685-01-334-5847 P/N 170188-1 · CDF-230K · CDF-230H
  19. CONTROL,TEMPERATURE,INDICATING NSN 6685-01-334-2140 P/N 30-54905C-11 · 2810199-104 · 30-54905C-11
  20. CONTROL,COMBUSTION,OIL BURNER NSN 6685-01-334-1444 P/N 8720779-100 · 8720779-100 · 8720779-100
  21. GAGE,PRESSURE,DIAL INDICATING NSN 6685-01-333-6752 P/N 1671692C2 · 1671692C1 · 167169C2
  22. GAGE,PRESSURE,DIAL INDICATING NSN 6685-01-333-1744 P/N H2042 · 3 1/2-1FMSU-1/4CBM-30 · 581480-006
  23. DAMPENER,FLUID PRESSURE NSN 6685-01-332-6107 P/N 26M68-411-2 · 26M68-411-02 · 26M68-411-2
  24. THERMOMETER,INDICATING,RESISTANC NSN 6685-01-332-1862 P/N 41GH-V00L-A40Y · 41GH-V00L-A40Y · PL-731J44013 ITEM NO. 8A

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. Browsing stops at page 500 of this class — past that, search by number. Send a whole list →

Questions about Pressure, Temperature, and Humidity Measuring and Controlling Instruments

What does federal supply class 6685 cover?

Federal supply class 6685 covers pressure, temperature, and humidity measuring and controlling instruments. Items filed here include electric temperature transmitters.

How is a part in federal supply class 6685 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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