Category // FSC 6680 · 25,932 items

Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

Instruments measuring liquid and gas flow, liquid level, and mechanical motion, including liquid quantity indicators.

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25,932 items

  1. INDICATOR,SIGHT,LIQUID NSN 6680-01-416-8415 P/N 149022 FIND NO. 62 · EFI540BRASS1INCH · EEP540-1IN
  2. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-416-8413 P/N 4300-1948PC16 · 150075 · XM-36460-65-0510-I-H
  3. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-416-8411 P/N 4300-1948PC48 · XM-36460-55-1500-I-H · XM-36460
  4. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-416-7974 P/N 19YMXXX0141A4CXAXX02 · 19YMXXX0141A4CXAXX05 · 19YMXXX0141A4CXAXX01
  5. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-416-7968 P/N 19YMXXX0651A4CXAXX02 · 19YMXXX0651A4CXAXX01 · 19YMXXX0651A4CXAXX05
  6. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-416-7964 P/N 4300-1948PC93 · XM-36485 · XM-36485-51-1500-I-H
  7. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-416-7960 P/N 15007 · 150073 · XM-36465-63-0510-I-H
  8. FLOAT,METER,FLOW RATE INDICATING NSN 6680-01-416-7943 P/N 94G-0001M-PART NO. 16 · 00S-8590M-004 · 00S-8590M-004
  9. TUBE,METERING NSN 6680-01-416-7942 P/N 52G-0081M-002 · 94G-0001M-PART NO. 13 · 52G-0081M-002
  10. REGULATOR,RESUSCITA NSN 6680-01-416-2317 P/N 85 12 02 · LLH380063 · NAVY 1993 0935
  11. INDICATOR,ELECTRICAL TACHOMETER NSN 6680-01-415-9700 P/N B14U-M12-AN6X · B12U-M12-AN4X · B13U-M12-AN6X
  12. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-415-5133 P/N 216-6351946FW-62-DP-056 · 216-6351946FW-62-DP-055 · 19BCXXX0X60A4CXXXX02
  13. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-415-5132 P/N 216-6351946FW-63-GS-39 · 216-6351946FW-63-GS-40 · 20YCXXX0X40A4CBAXX01
  14. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-415-5131 P/N 216-6351946FW-62-DP-050 · 216-6351946FW-62-DP-049 · 19BCXXX0300A4CXXXX02
  15. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-415-5129 P/N 216-6351946FW-61-DP-045 · 216-6351946FW-61-DP-046 · 19BCXXX0150A4CXXXX01
  16. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-415-5126 P/N 216-6351946FW-61-DP-001 · 216-6351946FW-61-DP-002 · 19BCXXX0X60E1BXXXX02
  17. LOWER NOZZLE NSN 6680-01-415-4950 P/N A-20039 ITEM 2 · A-6099-CS · A-6099
  18. INDICATOR,LIQUID QUANTITY NSN 6680-01-415-4596 P/N 31320-0105 · RE-31320 WITH DUAL ALARMS · 31320-0105
  19. INDICATOR,SIGHT,LIQUID NSN 6680-01-415-2322 P/N 030287 · G-4157 REV B PC.22 · EEP104-A
  20. STOP-FLOAT INLET NSN 6680-01-415-1557 P/N 304D082U01 · 304D082U01 · 304D082U01
  21. STOP-FLOAT OUTLET NSN 6680-01-415-1556 P/N 304D075U01 · 304D075U01 · 304D075U01
  22. FLAG ASSEMBLY NSN 6680-01-414-9777 P/N 84140 REV C ITEM NO. 3 · 802840 · 807767
  23. INDICATOR,LIQUID QUANTITY NSN 6680-01-414-9738 P/N 1009062 · M6283-00522 · 6283-00522M
  24. FLOAT,METER,FLOW RATE INDICATING NSN 6680-01-414-8804 P/N 6383-01 · 6028 ITEM 12 · 6383B-01

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 Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

What does federal supply class 6680 cover?

Federal supply class 6680 covers liquid and gas flow, liquid level, and mechanical motion measuring instruments. Items filed here include liquid quantity indicators.

How is a part in federal supply class 6680 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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