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. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-00-529-0274 P/N 1581802 · 1581802 · 1581802
  2. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-00-528-4915 P/N 1584307 · 1584307 · 1584307
  3. GENERATOR,TACHOMETER NSN 6680-00-527-8415 P/N 743504-1 · 743504 · 743504-1
  4. TACHOMETER,ELECTRIC,NONSELF-GENE NSN 6680-00-527-7352 P/N 351 · 351P · X5A
  5. TACHOMETER,VIBRATING REED NSN 6680-00-527-7138 P/N 8116 · 314165 · 4165
  6. TACHOMETER,MECHANICAL,FIXED MOUN NSN 6680-00-527-6535 P/N 1536226 · 1536226 · 1536226
  7. INDICATOR,SIGHT,LIQUID NSN 6680-00-526-9354 P/N G321-4 · G321 · 4231
  8. METER,FLUID FLOW INDICATING,DIFF NSN 6680-00-526-9163 P/N 5085-419ITEM65 · 5085-478ALT6PC62 · 5085-419MARKHH
  9. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-526-9120 P/N 8TJ13LJM43 · 56949-29B · 8TJ13LJM43
  10. INDICATOR,SIGHT,LIQUID NSN 6680-00-526-9019 P/N G656-2 · 18063 · G656
  11. GENERATOR,TACHOMETER NSN 6680-00-526-8140 P/N 2CM5AEN36 · 2CM5AEN · 21135TYPEA1
  12. GENERATOR,TACHOMETER NSN 6680-00-526-8136 P/N 2CM9AAB · MILG6027 · AN5544-2
  13. COMPENSATOR,LIQUID QUANTITY GAUG NSN 6680-00-526-7186 P/N FG131B2 · FG131B2 · FG131B2
  14. INDICATOR,SIGHT,LIQUID NSN 6680-00-525-8780 P/N G605-12-A-1 · 772767-1 · 772767
  15. GAGE ROD-BREATHER,LIQUID LEVEL NSN 6680-00-525-8318 P/N 110-673520-11 · 110-673520 · 110-673520-11
  16. COVER,DASHPOT HOUSING NSN 6680-00-525-8211 P/N S39214 · 379B156U01 · 379B156U01BRASS
  17. INDICATOR,LIQUID QUANTITY NSN 6680-00-525-8206 P/N C5NN-9207 · C5NN-9207-C · D3NN9280A AND D8NN9275AA
  18. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-00-522-3012 P/N 420344-72IN · 74314333 · 4314333-8
  19. INDICATOR,LIQUID QUANTITY NSN 6680-00-519-5097 P/N 124-168 · 369A4519-3 · 369A4519-3
  20. COUNTER,ROTATING NSN 6680-00-515-6478 P/N 53-490 · 650915 · 503-9919-002
  21. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-515-5320 P/N FG200A3 · FG200A3 · 624290
  22. TACHOMETER,MECHANICAL,FIXED MOUN NSN 6680-00-515-4009 P/N 1548060 · 1548060 · 1548060
  23. REGULATOR,OXYGEN,DEMAND NSN 6680-00-515-3942 P/N P1113 · 112006 · 1113
  24. INDICATOR,ELECTRICAL TACHOMETER NSN 6680-00-515-3316 P/N 8DJ19ABE3 · 8DJ19ABE3 · AN5530-2A12

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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