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. GENERATOR,TACHOMETER NSN 6680-01-030-6713 P/N G1125B1 · TG0704A · 229-0223-010
  2. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-030-2409 P/N 47182REVA · 1044354-20 · 47257-20
  3. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-030-1228 P/N 9753515103 · 975.35.15.103 · 1/2-2-81-217
  4. INDICATOR,RATE OF FLOW NSN 6680-01-030-0839 P/N 3500PR · 8000-C-1-C-4-A-16-I · 3500PR
  5. SPEEDOMETER NSN 6680-01-029-5853 P/N 550RK · 6MT 337P1 · 6MT 342R
  6. TUBE,METERING NSN 6680-01-029-5803 P/N 448D053U08 · FP-1-35-G-10-83 · 448D053U08
  7. TACHOMETER,MECHANICAL,FIXED MOUN NSN 6680-01-029-5592 P/N 17MT 389P1 · 25055585 · 17MT389
  8. INDICATOR,LIQUID QUANTITY NSN 6680-01-029-5128 P/N 241000-118A-21-A1 · 5SE00581-1 · 241000-118A-214-A1
  9. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-01-028-8812 P/N 32899-R · 8280-L41 3-4 · 8280-L41 3/4
  10. INDICATOR,LIQUID QUANTITY NSN 6680-01-028-8420 P/N 200-040-005 · 200-040-005 · 209-060-602-17
  11. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-028-5610 P/N 82S0063R0020 · 82S-0063R-001 · 83442A-1
  12. GENERATOR,TACHOMETER NSN 6680-01-027-7566 P/N ACA-2W · 80378-1 · 80378
  13. TRANSMITTER,RATE OF FLOW NSN 6680-01-027-6175 P/N 582R066H01 · 944-6015 · QLQLF24-VWR-1SC
  14. INDICATOR,SIGHT,LIQUID NSN 6680-01-027-1166 P/N 278-0-50WC · 278-0-50WCCP · 278-0-50WC
  15. INDICATOR,SIGHT,LIQUID NSN 6680-01-027-1165 P/N J72078M1 · J72078M1 · J72078M1CP
  16. DISC AND SLEEVE ASSEMBLY NSN 6680-01-025-8421 P/N 935535-1 · 6L1259-4 · 6L1259-3
  17. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-025-6182 P/N 1/2IN 73VUR2NF-AA3372 REV.C · 1/2-73-VVR-2-FN · 1/2IN-73-VUR-2-F
  18. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-01-025-6061 P/N 26855-033 · 8680-00000 · 8680-0000-L15.5
  19. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-025-5630 P/N 310941 · 310941 · 310941
  20. STRAINER ELEMENT,SE NSN 6680-01-024-7008 P/N 5550536-1 · 25498 · 4592655 PIECE 19
  21. CHAMBER,FLOWMETER NSN 6680-01-024-7007 P/N 56225-37 · 32636-17 · 4592655 PIECE 17
  22. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-024-5946 P/N 20YNXXX0X30A4CBAXX01 · 20BLXXX0X30A4CBAXX01 · 20YNXXX0X30A4CBAXX04
  23. INDICATOR,LIQUID QUANTITY NSN 6680-01-023-8145 P/N 790-111-001G · 790-111-001 · 790-111-001
  24. GAGE ROD,LIQUID LEVEL NSN 6680-01-023-0542 P/N 7-058-0131-4 · BM3498 · 7-058-0131-4

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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