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 6680-01-289-1089 P/N 1588750 · 1588750 · 07076-87
  2. FLAG CHANNEL ASSEM NSN 6680-01-289-0039 P/N PP1-29 · 86556 · PP1-26.77
  3. TACHOMETER,MECHANICAL,FIXED MOUN NSN 6680-01-288-9809 P/N 551-AHK-1 · 551-AHK · 8920588
  4. ROTAMETER NSN 6680-01-288-5007 P/N L-1140-152 · L-1140-152 · L-1140-081(MOD)
  5. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-288-3062 P/N 19BMXXX0X97A4CXAXX05 · 19BMXXX0X97A4CXAXX01 · 19BMXXX0X97A4CXAXX04
  6. INDICATOR,SIGHT,LIQUID NSN 6680-01-288-3043 P/N GD-1983 · 517-4695712 ITEM F100 · 19-80-3221
  7. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-287-9600 P/N XM-36460-57-1500-W-L · 39501 · XM-36460-57-1500-O-L
  8. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-287-9594 P/N XM-36410-64-1500-W-L-30 · XM-36410-64-1500-0-L-30 · 37689
  9. SWITCH,LIQUID LEVEL NSN 6680-01-287-7772 P/N H568C001 ITEM 50 · B568C051 · LS800
  10. SENDER,TACHOMETER-SPEEDOMETER NSN 6680-01-287-2140 P/N 1507678 · M1507678 · 013690-00A0
  11. ANEMOMETER NSN 6680-01-286-8289 P/N 8T-2700 · 8T2700 · 348-8289
  12. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-286-5030 P/N 113103 · XM-79610-30-1500-I-L-30 · 75199F9MOD5
  13. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-286-0579 P/N 19BMXXX0X96A4CXAXX04 · 19BMXXX0X96A4CXAXX01 · 19BMXXX0X97A4CXAXX08
  14. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-285-8305 P/N XM-36465-58-0360-O-L · XM-36465-58-0360-W-L · 112401
  15. ADAPTER,SPEEDOMETER-TACHOMETER D NSN 6680-01-285-3804 P/N M2758346 · 02/300113 · 2758346
  16. TACHOMETER,ELECTRIC,NONSELF-GENE NSN 6680-01-285-3376 P/N 54150 · 9195675 · 013743-00A0
  17. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-285-0306 P/N 06ABXXX0105A5BXXXX04 · 06ABXXX0105A5BXXXX01 · 06ABXXX0105A5BXXXX03
  18. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-285-0305 P/N 19BCXXX0200A5BXAX03 · 19BCXXX0200A5BXAXX04 · 19BCXXX0200A5BXAXX01
  19. INDICATOR,LIQUID QUANTITY NSN 6680-01-284-6517 P/N 53481 · 012846517 · 53481
  20. INDICATOR,SIGHT,LIQUID NSN 6680-01-284-6512 P/N 04119 · 5D3-02044 PC9 · 04119
  21. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-284-4111 P/N 111768 · XM-55050-109-0510-W-L-30 · XM-55050-109-0510-0-L-30
  22. INDICATOR,LIQUID QUANTITY NSN 6680-01-283-8779 P/N 16137857 · 6433370 · 16137857
  23. SPEEDOMETER NSN 6680-01-283-7925 P/N 54091 · M54091 · 013741-00A0
  24. INDICATOR,LIQUID QUANTITY NSN 6680-01-283-7918 P/N 9152078 · 013744-00A0 · 3289U7D13

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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