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. TACHOMETER,MECHANICAL,FIXED MOUN NSN 6680-00-902-1768 P/N 5213-102 · BRM0DELD · 5213-102
  2. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-00-900-9442 P/N 76521-21X1PC12 · SSBN640-508-2118556PC12 · 76521-21X1PC12
  3. COUNTER,ROTATING NSN 6680-00-900-9286 P/N 113445-005 · A113445 · 113445
  4. INDICATOR,LIQUID QUANTITY NSN 6680-00-900-8356 P/N 9A360 · GMU-28/A · MIL-I-27544
  5. PROBE,SONOSWITCH NSN 6680-00-897-4589 P/N AF13-3-1-4 · UP1004 · 75853-10X7PC5
  6. COUNTER,ROTATING NSN 6680-00-896-9049 P/N 153943-001 · 8215837-1 · 8215837
  7. CAPILLARY,THERMOSTAT NSN 6680-00-896-4559 P/N 49-9237-66375 · T800 · T800-1012
  8. HOUSING,INDICATOR NSN 6680-00-896-2239 P/N 1290008962239 · 6680008962239 · 8215835
  9. ELEMENT,RESISTANCE NSN 6680-00-895-7109 P/N 475929-12 · 475929 · 475929-12
  10. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-894-5069 P/N 32-58025-57 · FG225A7 · FG225A7
  11. INDICATOR,LIQUID QUANTITY NSN 6680-00-894-5005 P/N 32-58025-55 · JG13286 · JG132B6
  12. ROTOR,FLOW SIGHT INDICATOR NSN 6680-00-893-3712 P/N R-52A · F271APC6 · F271A
  13. GASKET GLASS NSN 6680-00-893-3706 P/N 703PC5-8IN · 105GASKET9-16X13-16X3-8THK · EMS-9643
  14. METER,FLOW RATE INDICATING NSN 6680-00-893-3148 P/N 10A2235A · 2620-219X1PC13 · 2620-219X1
  15. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-892-1429 P/N 914850 · 394E · 394
  16. TUBE ASSEMBLY,TORQUE NSN 6680-00-891-7725 P/N 1K4493X0012 · 1K4493 · 1-4493
  17. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-891-5225 P/N FG250C1 · FG250 · FG250C1
  18. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-890-2751 P/N 012-001-004 · 012-001-004 · 114PS423-13
  19. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-890-2750 P/N 010-004-006 · 010-004-006 · 114PS423-12
  20. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-890-2749 P/N 010-004-005 · 010-004-005 · 114PS446-3
  21. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-00-890-0356 P/N 363929-1 · 363929 · 363929-1
  22. COUNTER,ROTATING NSN 6680-00-888-9667 P/N L534000034 · 534000034 · 2134839
  23. BOWL,GLASS,INDICATOR NSN 6680-00-887-1205 P/N 6596G · 06596 · 06596-H07
  24. INDICATOR,SIGHT,LIQUID NSN 6680-00-885-8721 P/N W53 · 53 · 11640467

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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