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. GAGE ROD,LIQUID LEVEL NSN 6680-00-679-4962 P/N 8761130 · 5330006794962 · 587408
  2. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-00-679-4654 P/N 56C23240 · 56C232403 · 56C23240
  3. METER,FLUID FLOW INDICATING,DIFF NSN 6680-00-679-4477 P/N 9872-316X1PC33 · 8572-465REVGPC115 · 06BCXXX0123A4CXAXX01
  4. METER,VOLUMETRIC POSITIVE DISPLA NSN 6680-00-679-1023 P/N 13550 · 9585-027 · 3679
  5. INDICATOR,SIGHT,LIQUID NSN 6680-00-678-6153 P/N 8756947 · 2930006786153 · 8756947
  6. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-00-678-1437 P/N 7017831 · 44612530-1-2 · 44612530
  7. DIAPHRAGM ASSEMBLY,VALVE NSN 6680-00-678-0304 P/N 7298-105 · 1447-3 · 71447
  8. SWITCH AND LEAD ASSEMBLY NSN 6680-00-676-5591 P/N F71858 · 271858-01 · F71858-1
  9. GENERATOR,TACHOMETER NSN 6680-00-676-5099 P/N 2006512 · 1011882 · 2006512
  10. COUNTER,ROTATING NSN 6680-00-676-3461 P/N 337C257H01 · 337C257H01 · 337C257
  11. ROTOR AND PINION ASSEMBLY NSN 6680-00-675-3561 P/N 452574-4 · 452574 · 452574-4
  12. PLATE ASSEMBLY,FUEL QUANTITY NSN 6680-00-675-3558 P/N 450806-20 · 450806-20 · 450806
  13. PLATE ASSEMBLY,INDICATOR NSN 6680-00-675-3557 P/N 450806 · 450806-16 · 02008000-10
  14. PLATE ASSEMBLY,INDICATOR NSN 6680-00-675-3556 P/N 450806-15 · 450806 · 450806-15
  15. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-00-675-1783 P/N 1563139 · 1563139 · 1563139
  16. PINION AND GEAR ASSEMBLY NSN 6680-00-673-6906 P/N B20623-1 · B20623 · B20623-1
  17. DIAL ASSY,INDICATOR NSN 6680-00-673-6852 P/N 118-42-622 · D600004 · D600005
  18. GENERATOR,TACHOMETER NSN 6680-00-672-5630 P/N 86-762 · 1277519 · 1225767
  19. INDICATOR,RATE OF FLOW NSN 6680-00-663-8887 P/N 6300B4D1A1 · 6300B4D1A1 · 6300B4D1A1
  20. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-663-8654 P/N EA15B628026 · 15B628026 · EA15B628026
  21. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-663-8652 P/N 189726-1 · 189726-1 · EA1612-189726-1
  22. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-663-8644 P/N FG110A2 · FG110 · FG110A2
  23. SPEEDOMETER NSN 6680-00-663-8438 P/N 67A259 · 584ED · 564AF
  24. INDICATOR,SIGHT,LIQUID NSN 6680-00-663-7932 P/N 4041 · 211X0125 · PX842

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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