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 6680-01-256-5638 P/N 5SE00655-1 · 5SE00655-1 · B1444
  2. INDICATOR,SIGHT,LIQUID NSN 6680-01-256-3368 P/N E-14700-1-M PIECE 7 · E-283-021-20 · E-14700-1-M PIECE 7
  3. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-255-9131 P/N XM-36448-41-2700-O-L · XM-36448-41-2700-W-L · 112046
  4. FLOAT,METER,FLOW RATE INDICATING NSN 6680-01-255-8808 P/N S-346-B-001-BM-A · 346-B-001-BN-A · S-346-B-001-BM-A
  5. GAGE,VALVE NSN 6680-01-255-3474 P/N P4126A · S4824H3115112 P · 53100000
  6. METER,VOLUMETRIC POSITIVE DISPLA NSN 6680-01-255-3315 P/N VC5F1PS · VC5.0 · VC5.0S
  7. METER,FLOW RATE INDICATING NSN 6680-01-254-7884 P/N 2632-0902 ASSY C · 2632-0902 REV B · 2445305-0003
  8. BALLS,INDICATOR NSN 6680-01-254-5812 P/N 34-90-0054 · NAVAL REPAIR PART · 34-90-0054
  9. TUBES,METERING NSN 6680-01-254-5811 P/N 34-90-0052 · NAVAL REPAIR PART · 34-90-0052
  10. INDICATOR,SIGHT,LIQUID NSN 6680-01-253-8217 P/N WC-00210-16D5 · WE-00210-16R PC005 · WC-00210-16D5
  11. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-253-6785 P/N 19BCXXX0150A5BXAXX06 · 19BCXXX0150A5BXAXX01 · 19BCXXX0150A5BXAXX06
  12. TACHOMETER,MECHANICAL,HANDHELD NSN 6680-01-253-3500 P/N JAQUET TYPE 252 · 9230-3105 · 5-6312-001-01-04
  13. AIR MEASURING ASSEMBLY NSN 6680-01-253-2247 P/N 2005C · 70007220-01 · 9007220-1
  14. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-253-1104 P/N XM-36460-114-0510-O-L · 41157 · XM-36460-114-0510-W-L
  15. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-252-6670 P/N 06BBXXX0X15B1BXAXX02 · 06BBXXX0X15B1BXAXX01 · 06DBXXX0X15B1BXAXX01
  16. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-01-251-2640 P/N 8928641 · 08928641 · 6680012512640
  17. TACHOMETER,ELECTRIC,NONSELF-GENE NSN 6680-01-251-2622 P/N 535A1-48258 · 12950106 · 535A1-48258
  18. METER,IMPELLER TYPE,LIQUID NSN 6680-01-250-4866 P/N 9494M39P01 · FMC-16M50-L142 · 9494M39P01
  19. METER,IMPELLER TYPE,LIQUID NSN 6680-01-250-4865 P/N 9494M020P01 · FMC-8M10-L137 · 9494M20P01
  20. INDICATOR,LIQUID QUANTITY NSN 6680-01-250-3707 P/N 5323S01792 · 5004100601 · 5323S01792
  21. PURGE AIR FLOWMETER NSN 6680-01-249-9418 P/N 520.100.00.011A · 5210G12124-ACN3489 · 5210G12124XXBE412SX
  22. INDICATOR,SIGHT,LIQUID NSN 6680-01-249-9212 P/N 026-12525-000 · 026-12525-000 · 52636244000
  23. INDICATOR,SIGHT,LIQUID NSN 6680-01-249-9205 P/N 2019345 · A309953 · A309953
  24. SPEEDOMETER NSN 6680-01-249-3530 P/N 007 542 22 06 · 007 542 20 06 · 120.020/111/029

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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