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. METER,FLUID FLOW INDICATING,DIFF NSN 6680-00-397-3625 P/N 20YFXXX0X26A4CAXXX05 · 20YFXXX0X26A4CAXXX03 · 20BFXXX0X26A4CAXXX01 · 20YFXXX0X26A4CAXXX01
  2. DISK,FRICTION NSN 6680-00-394-6581 P/N 1026 · 2162L3PC25 · 1026 · 2162L3PC25
  3. DRIVE,COUNTER MECHANICAL NSN 6680-00-392-5781 P/N 327-1140 · 063185 · 13185BBL3C28-91 · 13185BBL3C28
  4. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-00-389-9870 P/N N2172PC166 · 225-072 · N2098PC192 · N2093PC192
  5. INDICATOR,LIQUID QUANTITY NSN 6680-00-372-4717 P/N 24740-F · 2SK168 · 2SK168 · 24740-F
  6. GAGE NSN 6680-00-358-7113 P/N 626570 · 691956 · 691956 · 626570
  7. ROD NSN 6680-00-358-3255 P/N 142366 · 142366 · 858018 · F600L2080
  8. GAGE NSN 6680-00-358-2692 P/N 9220E4015 · 1142451 · 1142451 · 861110
  9. GAGE ROD,LIQUID LEVEL NSN 6680-00-355-7675 P/N MCF00029 · 329099 · 31788354 · 31788354
  10. GAGE ROD,LIQUID LEVEL NSN 6680-00-354-1712 P/N 8672008 · 17146AS · 17146AS · BB1341
  11. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-00-352-6597 P/N 51566 · 65600-192 · 446900-2H-192 · 70550-192
  12. METER,FLUID FLOW INDICATING,DIFF NSN 6680-00-351-8594 P/N 19YCXXX0387A5BXXXX01 · 19YCXXX0387A5BXXXX02 · 19DCXXX0387A5BXXXX01 · D4-224E005
  13. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-350-3110 P/N 5585559 · N5305 · 626869-12V · 16W4786
  14. INDICATOR,LIQUID QUANTITY NSN 6680-00-346-7178 P/N B267052 · 267052 · B267052 · 267052
  15. FILTER,INDICATOR NSN 6680-00-343-1656 P/N 10K52 · K3402-1PC5 · 10K52 · K3402-1PC5
  16. INDICATOR,ELECTRICAL TACHOMETER NSN 6680-00-338-4537 P/N 811531AND811532 · 106S · 82620 AND 82623-B · 82620AND82623
  17. INDICATOR,RATE OF FLOW NSN 6680-00-338-0214 P/N 13655 · PWA6507 · 6680PL0850556 · PWA6507
  18. PLATE,DEFLECTION,LIQUID LEVEL IN NSN 6680-00-337-7173 P/N EL21279-1PC4 · 021-905388-14 · 905388-14 · S5103F3134232PC4
  19. SPLICE,AIR LINE NSN 6680-00-337-7051 P/N E3156-3 · E3602PC4 · 1647 · E3156-3PC1647
  20. CELL,SALINITY INDIC NSN 6680-00-337-0874 P/N A61-362 · 3158366 · IC/CN9-N-RPL-LV · CN9NRPL
  21. TACHOMETER,ELECTRONIC NSN 6680-00-334-7272 P/N 112D330BA · 085-102-0001 · PL125D330BAGR1 · 125D330BAGP1
  22. HEAD,TACHOMETER NSN 6680-00-333-9317 P/N 1876G · 16561FAND16610F · 2-SK-69 · 2-SK-69
  23. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-00-333-3170 P/N 446102-75 · 02000-3543 · 2000-3543 · 02000-3543
  24. METER,IMPELLER TYPE,LIQUID NSN 6680-00-332-3671 P/N 123SEAV16084-9 · H01-460-HB-9 · H03/8-59 · 123SEAV16084-9

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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