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. GLASS INDICATOR NSN 6680-00-452-9283 P/N MV1744 · MV1744 · MV1744 · MV1744
  2. COLLAR INDICATOR NSN 6680-00-452-7144 P/N 103565603 · 103565603 · 103565603 · 1-03565-603
  3. TUBE,METERING NSN 6680-00-450-5860 P/N 6HCFB · 52G079M2-20GPM · 6HCFB · 52G0079M0020
  4. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-00-449-4981 P/N 484015 · 13213E9434 · 484015 · 4109
  5. INDICATOR,SPECIAL NSN 6680-00-448-3186 P/N GL1 · GL1 · GLI · GL1
  6. COUNTER,ROTATING NSN 6680-00-446-1700 P/N 1851315-1 · 1876537RHPC34 · 1851315-1 · 1876537RHPC34
  7. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-00-445-8651 P/N 362SIZE17 · 330SIZE17 · 73792-30X1PC16 · 73793-26PC9
  8. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-00-445-8645 P/N 330SIZE14TYPEDB · 114RW5PCGLASS · JMS-6043-SK · 73792-30X3PC17
  9. TACHOMETER,MECHANICAL,FIXED MOUN NSN 6680-00-445-7742 P/N BM2167 · A-50G-18-F1/2-2 · A-50G-18-F1/2-1 · BM2167
  10. THERMOSTAT,HEATER NSN 6680-00-443-9839 P/N 52845G1 · B52845G1 · 52845G2 · 6680004439839
  11. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-00-443-4800 P/N 6454476 · 6Z342D24 · 6454476 · 6454476
  12. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-440-5708 P/N 215-33321-7 · 215-33321-2 · 391046-01041 · 391046-086
  13. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-438-4880 P/N 171766 · 169765 · 6426458 · 169765
  14. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-00-438-2410 P/N 89Q1D1 · 8680-L19 3/4 · 8600-00000 · 6600
  15. COUNTER,ELECTRICAL NSN 6680-00-433-4343 P/N KT163 · B12848A61 · B12848A61 · B12848A61REVB
  16. GAGE ROD,LIQUID LEVEL NSN 6680-00-431-9114 P/N 44781 · 2584233 · 44781 · 44781
  17. INDICATOR,SIGHT,LIQUID NSN 6680-00-427-1954 P/N 21545DPC201 · 851A7579 · 851-07579-000 · 851A7579
  18. INDICATOR,SIGHT,LIQUID NSN 6680-00-422-9639 P/N 20-104-1-2IN · 5AL0WER · 5AWGL0WER · X551
  19. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-421-7404 P/N LL-2957-14 · 391A · D391A · E950131
  20. ACCELEROMETER,ELECTRICAL,LINEAR NSN 6680-00-421-4216 P/N G300252S1 · LSBP.25 · LSBH25 · LSBG29-0-25
  21. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-00-421-1551 P/N 114BR · 13216E7459-1 · 3201-93 · B8680-L9
  22. STRAIGHTENER,LIQUID FLOW NSN 6680-00-420-2338 P/N GS546B16D · 82C-0022R-008 · 60044-16 · 82C0022R080
  23. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-00-419-3252 P/N 3711K135 · 3711M2 · D-1-1/2X45 · D
  24. CABLE,TACHOMETER DR NSN 6680-00-415-4037 P/N 446967-130IN AND 446979-176 IN · 96250-251-2 · 6B1110 · 1F8235 AND 7H4116

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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