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,LIQUID QUANTITY,FLOAT TYPE NSN 6680-01-109-1144 P/N 4643446-0027 · 4643446-0027 · 7693 · 7693-00016 · +1 more
  2. GAGE ROD,LIQUID LEVEL NSN 6680-01-106-7742 P/N 210051F1 · 8067B · 8067 · 210051F1 · +1 more
  3. METER,VOLUMETRIC POSITIVE DISPLA NSN 6680-01-105-9105 P/N BDN-107C · 90086-001 · 6680PL0792722 · BDN-107 · +1 more
  4. TRANSMITTER,RATE OF FLOW NSN 6680-01-105-7770 P/N 78740 · 78740A · ANC20 · ANC20 · +1 more
  5. TUBE,METERING NSN 6680-01-105-0011 P/N 3-65 · B-85-34-1 · B-85-34-1 · 3-65 · +1 more
  6. GENERATOR,TACHOMETER NSN 6680-01-104-8297 P/N 387-828 · 758-0077533 · 758-0077533 · 379D406 PIECE 1 · +1 more
  7. METER,FLOW RATE INDICATING NSN 6680-01-101-2572 P/N S925Y376AAA · 1358 AND S925Y376AAA · S925Y376AAA · NP5016-212 · +1 more
  8. INDICATOR,SIGHT,LIQUID NSN 6680-01-099-4835 P/N CS3005-200205 · 550-5 · 7-486-000628 · 7-486-000628 · +1 more
  9. INDICATOR,SIGHT,LIQUID NSN 6680-01-097-8767 P/N FLT-1314 · LG3T · LG3T · FLT-1314 · +1 more
  10. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-01-095-4314 P/N M-B207-20047 · M-B207-20047 · M-B207-20047 · 41094 · +1 more
  11. INDICATOR,TRANSMITT NSN 6680-01-094-7709 P/N D4R-10556-1 · N0BS73344TYPEA · BD1113A/KC-241-S671B424A21 · MDL374-S884 · +1 more
  12. METER,FLOW RATE INDICATING NSN 6680-01-093-1777 P/N XD-116-11-1 · 1160-11D9J9Z-02 · 7707H35892 · XD-116-11-1 · +1 more
  13. INDICATOR,RATE OF FLOW NSN 6680-01-092-4731 P/N 1358CA2B1CAG · 975328-1 · 975328-1 · 975328-1 · +1 more
  14. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-091-0639 P/N 19BFXXX0150A4CXXXX01 · D4-224E005SH6 · D4-224E005 · 19BFXXX0150A4CXXXX02 · +1 more
  15. TACHOMETER,ELECTRIC,NONSELF-GENE NSN 6680-01-029-7917 P/N Y3CT2Q · Y332Q · Y3AT2Q · Y3CT3-2 · +1 more
  16. COUNTER,ROTATING NSN 6680-01-029-4258 P/N 2-415502 · 5-408548 · 5-408548 · 788700-036 · +1 more
  17. INDICATOR,SIGHT,LIQUID NSN 6680-01-027-0720 P/N 56369-1 · 56369-1 · EEP530 · EEP530 SIZE 3 · +1 more
  18. INDICATOR,SIGHT,LIQUID NSN 6680-01-025-8122 P/N 2137-2B109 · N7 SPECIAL · 00117D-22-7-8INCTC · N7B SPECIAL · +1 more
  19. FUEL GAGE ASSEMBLY,ELECTRICAL NSN 6680-01-024-9717 P/N KA-L-35943 · KA-L-35943 · 6431677 · 6431677 · +1 more
  20. INDICATOR,SIGHT,LIQUID NSN 6680-01-022-5847 P/N BMHP1248200 PIECE 14 · BMHP1248200 PIECE 14 · R-49393 · R-49393 · +1 more
  21. METER,FLOW RATE INDICATING NSN 6680-01-022-1701 P/N A223521 · 7301A1497A1-20 · 10A3135M · 10A3135M · +1 more
  22. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-01-021-1837 P/N 606516C91 · 446616-35 IN · 606516C91 · 606516C91 · +1 more
  23. GASKET AND CUSHION NSN 6680-01-019-0596 P/N E-353 PIECE 4 AND 5 · V-12477-9 · V-17351-9 · JMS-6321 · +1 more
  24. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-01-017-8566 P/N MIL-DTL-10215K · MIL-S-10215 · M10215-1F907 · MIL-DTL-10215 · +1 more

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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