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 6680-01-548-3537 P/N 2BS35/120 · 11058 · 11058 · 1006789 PC 12
  2. METER KIT,FLOW RATE INDICATING NSN 6680-01-548-0918 P/N 18440 · 160-10 · 180-10 · 18440 PC NO. 20
  3. METER,FLOW RATE INDICATING NSN 6680-01-547-8477 P/N 9539-0026 · B60CAL-DLA · B060ACAAZACDAAA · B-60C-AL
  4. FLOAT,SIGHT INDICATOR NSN 6680-01-547-2671 P/N J6VL · 16246100 REF 13 · 16246100 REF 13 · J6VL
  5. INDICATOR,SIGHT,LIQUID NSN 6680-01-546-6815 P/N 141-1.50IN · E10024 REV D P/N-141-1.50IN IT48 · 141-1.50IN PG7 IT48 · E10024 REV D P/N-141-1.50IN
  6. MAGNETIC PICKUP,TRANSDUCER NSN 6680-01-546-3041 P/N 9250069-ITEM-5 · 9250070-ITEM-5 · TDFN-7800-902 · TDFI-7800-902
  7. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-546-3009 P/N A22-68359-012 · A22-62375-002 · KYS 5549 11380 03 · BWC 5549 11380 03
  8. VENTURI METER NSN 6680-01-546-1129 P/N FV-1.5X0.870-Q-370-04T · EAS80470-1 · EAS80470 · EAS80470-1
  9. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-546-0709 P/N SG-1216 · EAS80543-1 · EAS80543-1 · EAS80543
  10. SPEEDOMETER NSN 6680-01-545-7157 P/N 1000223 · 00078664-834141 · 00078664-83414B · 00078664-834141
  11. TACHOMETER,ELECTRICAL,SELF-GENER NSN 6680-01-545-5695 P/N 79-879904K 1 · 5277/196A/4 · 5277-196A ITEM 4 · 940076/14
  12. GAGE ROD,LIQUID LEVEL NSN 6680-01-545-3169 P/N 10025889 · 795GB377A · 25101289 · 67201100 REV B
  13. METERZFLOWZRATEZIND NSN 6680-01-544-1538 P/N 1 1/2-81-R-60-W · RCM-5124W · 6390 ASSY 1 1/2-81-R-60-W · 1 1/2-81-R-60-W
  14. METER,FLOW RATE INDICATING NSN 6680-01-543-5961 P/N 78053-100 · 78053-100 · 78053-100 · 330.232
  15. INDICATOR,SIGHT,LIQUID NSN 6680-01-543-2283 P/N 347/21425 · 347/21425 · 347/21425 · 347/21425
  16. EXTENSION,INDICATIN NSN 6680-01-542-5433 P/N 0105070289615IND(SPCLN) · 5618-1A1ASIZE10(SPCLN) · 5618-1A1ASIZE10(SPCLN) · 0105070289615IND(SPCLN)
  17. GLASS,LIQUID SIGHT INDICATOR,ROU NSN 6680-01-542-4565 P/N D2461 REV.A ITEM 26 · A628-25.5 · D2461 REV A · TMS-9404
  18. INDICATOR,RATE OF FLOW NSN 6680-01-542-4048 P/N 1/2-83-VUL-3 · 891-08715-000 · 799-D-13342 REV C ITEM 28 · 799-D-13342
  19. GAGE,GAS FLOW NSN 6680-01-542-2950 P/N 1/2-83-R-3 · 799-D-13342 REV C ITEM 29 · 799-D-13343 REV D ITEM 26 · 891-08710-000
  20. FLOAT,CRTG ASSY NSN 6680-01-542-2800 P/N S349D275BMA(SPCLN) · 0105070289968ITEM6SZ8(SPCLN) · S349D275BMA(SPCLN) · 0105070289968ITEM6SZ8(SPCLN)
  21. MAGNET EXTENSION NSN 6680-01-542-2799 P/N S532B001BMA(SPCLN) · 0105070289968ITEM8(SPCLN) · 0105070289968ITEM8(SPCLN) · S532B001BMA(SPCLN)
  22. EXTENSION,INDICATIN NSN 6680-01-542-2797 P/N 5618-1A1ASIZE8(SPCLN) · 010507289968IND(SPCLN) · 5618-1A1ASIZE8(SPCLN) · 010507289968IND(SPCLN)
  23. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-540-8066 P/N 12535449 · 12535449 · ML12535464G1 ITEM 32 · 12535464
  24. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-540-1331 P/N AT301133 · AT301133 · AT301133 · AT301133

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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