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. INDICATOR,LIQUID QUANTITY NSN 6680-01-520-9175 P/N 60-9138-0002 · 3000776-C-A-02 · 50SF
  2. INDICATOR,LIQUID QUANTITY NSN 6680-01-520-3541 P/N 85875 · 85875-41 · 85875-041
  3. PROBE,STATIC TUBE NSN 6680-01-519-9202 P/N 123133-3 · 123133 · 3034678
  4. INDICATOR SET,LIQUID QUANTITY NSN 6680-01-519-2675 P/N 66-7682 · 66-7682 · 61-4565
  5. METER,FLOW RATE INDICATING NSN 6680-01-519-0673 P/N H700A-0005 · 15881300 REV C ITEM 255 · 15881300 REV C ITEM 255
  6. SPEED SENSOR,TURBINE ENGINE NSN 6680-01-518-9320 P/N 3501303 · 3501303 · 21700104
  7. INDICATOR,LIQUID QUANTITY NSN 6680-01-518-5439 P/N 60-9138-0001 · 50SW · 3000776-C-A-01
  8. ACCELEROMETER ASSEMBLY,ELECTRICA NSN 6680-01-518-5326 P/N 127-3176B · 3176B · 401-7625100-ITEM-15
  9. INDICATOR,LIQUID QUANTITY NSN 6680-01-518-4877 P/N XM-36470 · XM-36470 REV D · 200387
  10. FLOAT AND ROD,FLOWMETER NSN 6680-01-518-2831 P/N 1184516 · 02389-00 · M-117480
  11. METER,FLOW RATE INDICATING NSN 6680-01-517-5764 P/N 55863 · 55863 ITEM 1 · 56034
  12. SWITCH,LIQUID LEVEL NSN 6680-01-516-9059 P/N 08073-00505 · 08073-10505 · 08073-10505
  13. TACHOMETER,ELECTRIC,NONSELF-GENE NSN 6680-01-516-7568 P/N D-71268 · 806721 · 3234981
  14. INDICATOR,SIGHT,LIQUID NSN 6680-01-516-5746 P/N 6035412-21 · B-1159-1-S01X12 · B1559-1-S01X12
  15. GAGE GLASS SET NSN 6680-01-516-3828 P/N 825-108 · 825-00108-000 · 825-108
  16. METER,FLOW RATE INDICATING NSN 6680-01-516-1690 P/N 077-07545-001 ITEM 23 · 077-07454-001 · VN-8-H1Y5K-R4
  17. INDICATOR,SIGHT,LIQUID NSN 6680-01-515-9103 P/N 799-D-13185 ITEM 22 · 799-D-13185 · 626-08771-000
  18. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-514-9675 P/N 07070-0120 · 35000-2135 · 07070-0120 LINE ITEM 52
  19. INDICATOR,SIGHT,LIQUID NSN 6680-01-514-9674 P/N 07070-0120 · 50215-1259 · 07070-0120 LINE ITEM 93
  20. INDICATOR,SIGHT,LIQUID NSN 6680-01-514-9673 P/N 50215-1195 · 07070-0120 LINE ITEM 83 · 07070-0120
  21. INDICATOR,SIGHT,LIQUID NSN 6680-01-513-6245 P/N P511021 · P511094 · P511021 REV A ITEM 270
  22. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-513-4795 P/N 4321-88 · B74G4AS000015 · B74G4AS000015 ITEM 20 REV A
  23. INDICATOR,SIGHT,LIQUID NSN 6680-01-513-1421 P/N HI-859-1111 REV C ITEM 3 · LMSSMN01GQ22.00L · LMSSM0206
  24. ACCELEROMETER,ELECTRICAL,LINEAR NSN 6680-01-513-0884 P/N SA6210-001 · 37000-3026 · 15070-0014 LINE ITEM 55

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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