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. REPAIR KIT,FLOW LIMITER NSN 6680-01-105-2729 P/N 9022-56 · 9022 · 9022 · 9022-56
  2. GAGE ROD,LIQUID LEVEL NSN 6680-01-104-5241 P/N 6440B · 6440B · 6440 · 6440B
  3. INDICATOR,LIQUID QUANTITY NSN 6680-01-104-5128 P/N 4551350 · AM-2 · 8000 · 8000-02
  4. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-104-4284 P/N XM-36485-30-2000-O-L · 43464 · XM-36485-030-02000-O-L · 43464
  5. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-103-9887 P/N 214T · 214 · FIGE1810-1.5IN GLS · 214T 2.125DIAX.250THK.
  6. TEMPLATE,GAGE ROD,LIQUID LEVEL NSN 6680-01-103-3347 P/N 4057440 · 4057440 · 6610PL0745403 · 4057440
  7. INDICATOR,LIQUID QUANTITY NSN 6680-01-101-6433 P/N JG617C13 · JG617C11 · 4L97500-251A · 4L97500-15A
  8. ADAPTER,SPEEDOMETER-TACHOMETER D NSN 6680-01-101-5352 P/N D3NN-17N264-B · D3NN-17N264 · D8NN-17N 264AA · 878-00006
  9. COUNTER,ROTATING NSN 6680-01-101-1765 P/N 112814-001 · REC102212 · C102212 · RE-C102212
  10. TOTALIZER,FUEL QUANTITY GAGE SYS NSN 6680-01-099-0790 P/N 360-058-001 · 360-058-001 · 6680PL1581743 · 695798-3
  11. RECEIVER,LIQUID LEV NSN 6680-01-098-2483 P/N RE-38330 · RE-167300 · RE-167300 · RE-38330
  12. RECEIVER,SLAVE,LIQU NSN 6680-01-098-2481 P/N 31330-0100 · RE-31330-0100 · 31330 · RE-31330
  13. ACCELEROMETER,ELECTRICAL,ANGULAR NSN 6680-01-093-3356 P/N 5050001-1 · AF AVIONICS S/P IL · 5050001-1 · 5050001-1
  14. SOUNDING ROD,LIQUID LEVEL NSN 6680-01-091-9968 P/N 845-4687573 ASSEMBLY 12 · 300-4644231 · 464423-00F9 · 2621-706-01 ASSEMBLY 12
  15. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-030-5291 P/N 6680010305291 · 48SL-404AL · FM-15150 · 48SL-402AL
  16. INDICATOR,SIGHT,LIQUID NSN 6680-01-027-1164 P/N 2001-42B6BBB · J83246P-M5 · J83246P-M5CP · 2001-42B6BBBCP
  17. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-022-4848 P/N D4-224E005 · 19DMXXX0122A4CXACC01 · 19BMXXX0122A4CXAXX00 · 0316-0962-4 ITEM 1
  18. TUBE,METERING NSN 6680-01-022-1127 P/N FP1-1/2-27-G-10/77 · FP-1-1/2-G-10/77 · FP1 1-2G10-77 · 448C246U01
  19. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-021-2202 P/N 4240277 · 4240277 · 4240277 · 4049131
  20. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-019-0682 P/N AA2752 · 1-2IN-73-R-2-F · AA275Z · 1/2-73-R-2-FN
  21. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-019-0429 P/N CMS2829 · A-2174-7 · 7GLS11-16THK · C720PC3
  22. TUBE,METERING NSN 6680-01-018-7013 P/N 7202A1781A1-41 · 448A375U01 · 6005004U11 · 10A3135N
  23. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-018-6811 P/N J428 PIECE 43 · 54355 · 14-RW-20 · JMS-7936
  24. TANK UNIT,GAGE,LIQUID QUANTITY NSN 6680-01-018-1872 P/N 015-015-001 · 160C950906-15 · 015-015-001 · 160C950906-15

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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