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. GAGE,PRESSURE,DIAL INDICATING NSN 6685-01-201-2877 P/N 845-1889863 PC128 · 2620-219X1 PC128 · IDP2IN0-300PSI1-8MNPT · J1158
  2. GAGE,PRESSURE,DIAL INDICATING NSN 6685-01-200-2983 P/N 25-1009AW-02B-XUC-0-200PSI · 5189454 · 6685PL0977808 · 5189454
  3. HARNESS,THERMOCOUPLE NSN 6685-01-200-2285 P/N 414-0073-5 · 37E501261P105 · 8TE5AAZ2 · 37E501261P105
  4. SENSOR,PRESSURE NSN 6685-01-199-9772 P/N 5904014 · 5904014 · 5904014 · 3031-15001
  5. GAGE,COMPOUND PRESSURE-VACUUM,DI NSN 6685-01-198-3101 P/N SB24-3CFP-RWB0 · SB24-3CFP-RWB0 · EB24-3CFP-RWBO · EB23-3CFP-RWBO
  6. THERMOCOUPLE,IMMERSION NSN 6685-01-198-3070 P/N XAB-B046-U-D L=4 1/2 · P12613269 · 1-55C · T-2049
  7. TRANSMITTER,TEMPERATURE,ELECTRIC NSN 6685-01-198-2118 P/N 1122385 · 1122385 · 1122385 · 6047T52P02
  8. GAGE,DIFFERENTIAL,DIAL INDICATIN NSN 6685-01-198-0875 P/N 4787 · 1201-E-1007 · 0RS-77 · 6685PL1331646
  9. INDICATOR,HUMIDITY NSN 6685-01-196-8231 P/N 5336543 · 6685PL0977394 · 80180-105 · 5336543
  10. THERMOWELL NSN 6685-01-196-0854 P/N RW3/820665-1 · RW0/820634 PC 113 · RW0/820634 PC 113 · RW3/820665-1
  11. THERMOMETER,SELF-INDICATING,BIME NSN 6685-01-195-8940 P/N 71554 · THR-45 · THR-45 · THR-45
  12. VALVE BLEED ASSEMBLY NSN 6685-01-195-3325 P/N D5317467C PIECE 14 · 5315813B1 · 5316924A1 · H5321424B PIECE 6
  13. DAMPENER,FLUID PRESSURE NSN 6685-01-194-3931 P/N 112-1889943ASSY1 · 75-97-3041 · 75-97-3041 · 75-97-3041
  14. THERMOMETER,INDICATING,CAPILLARY NSN 6685-01-192-3051 P/N 413P-Y00F-SC5Y · ITR-45-21-A-125-30-0 · MIL-T-19646 · 413PY00F-SC5Y
  15. GAGE,PRESSURE,DIAL INDICATING NSN 6685-01-192-0558 P/N SA23-3PTF-RWB0 · H32442FIND558 · SA23-3PTF-RWB0 · H32442FIND558
  16. GAGE,PRESSURE,DIAL INDICATING NSN 6685-01-191-7744 P/N 35604073 · 150-505 · 150-194 · 1-121-015-056
  17. INDICATOR,HUMIDITY,PLUG NSN 6685-01-191-5025 P/N 5479167 · SAP 3433 · 3431 · 2156-234P-DA2
  18. GAGE,PRESSURE,DIAL INDICATING NSN 6685-01-191-4769 P/N RW4/820662-1 · RW0/820634 PC 118 · RW4/820662-1 · RW0/820634 PC 118
  19. THERMOMETER,SELF-INDICATING,BIME NSN 6685-01-191-4767 P/N RW4/820664-1 · RW0/820634 PC 63 · RW0/820634 PC 63 · RW4/820664-1
  20. INDICATOR,HUMIDITY,PLUG NSN 6685-01-189-2377 P/N 2156-456-DA2RFI · TA363-1588 · 363-1588 · MIS23638
  21. THERMOSTAT,FLOW CONTROL NSN 6685-01-188-2916 P/N 30401-03 · 60101-26 · O9-60101-26 · 60101-26
  22. THERMOMETER,INDICATING,CAPILLARY NSN 6685-01-187-7215 P/N 45-8478K-51E-0200 50/750F · 72-1000-010 ITEM 18 · MIL-T-19646 · M19646-C275D420
  23. THERMOMETER,SELF-INDICATING,BIME NSN 6685-01-187-7213 P/N 3BM-04-04 · 3L04-44FJ-X · 3L04-44FJ-X · 332-2823-060
  24. TEMPERATURE TRANSMITTER,CAPILLAR NSN 6685-01-187-4094 P/N HY-188-324-1-CD · QF11A1D · QF11A · HY-188-320-4-1-D

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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