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. METER,FLOW RATE INDICATING NSN 6680-01-439-1977 P/N M5R2-4G-V · L1127 · M5R2-4G-V
  2. SHIELD,GAGE,SIGHT,LIQUID INDICAT NSN 6680-01-438-6831 P/N 36G-5 18INCH · 6139160 FIND 44 · 6139160
  3. METER,FLOW RATE INDICATING NSN 6680-01-438-1109 P/N 3819B13DAGQA1A1 · M-1140-158 · 1140CZ64/9506HC084411
  4. INDICATOR,SIGHT,LIQUID NSN 6680-01-437-9565 P/N D-411-089 ITEM DQ · CMS-9524 · VA-991-CC 14.875
  5. ROTOR,SIGHT FLOW INDICATOR NSN 6680-01-437-8895 P/N D295 · 1.0 RPEN · 295
  6. GAGE ROD,LIQUID LEVEL NSN 6680-01-437-3404 P/N KT-4564-12 · KT-4564-12 · KT-4564-1
  7. PARTS KIT,SIGHT INDICATOR NSN 6680-01-436-4554 P/N 960-F · TBC-18-B · CMS1525
  8. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-436-3671 P/N 25094453 · 19179424 · 25094453
  9. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-436-3670 P/N 25028613 · 19179420 · 25028613
  10. COUNTER,ROTATING NSN 6680-01-436-2338 P/N 3305AS424-1 · 3305AS424 · 3305AS424-1
  11. INDICATOR,SIGHT,LIQUID NSN 6680-01-436-1595 P/N 800929 · VLI-86675-22.05IN C TO C · VLI-86675
  12. METER,FLOW RATE INDICATING NSN 6680-01-435-6384 P/N 6778946-1 · 1219918-1 · 1219918-1
  13. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-435-3640 P/N F2UZ9A299-A · F2UZ9A299-AA · F2UZ9A299-A
  14. TACHOMETER,ELECTRIC,NONSELF-GENE NSN 6680-01-434-7907 P/N T680E PC23 · T680E PC23 · T680E PC23 MOD. 12K84EF
  15. INDICATOR,LIQUID QUANTITY NSN 6680-01-434-6531 P/N 6777127-9 · 6777127-9 · 6777127-9
  16. SPEEDOMETER NSN 6680-01-434-6515 P/N 1088898-0 · 1088898-0 · 1088898-0
  17. TACHOMETER,ELECTRIC,NONSELF-GENE NSN 6680-01-434-6514 P/N 3090041-9 · 3090041-9 · 3090041-9
  18. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-01-434-4092 P/N 201003 · G/LL15/292 · 231/81402
  19. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-434-0256 P/N 1343686 · 1343686 · 100052
  20. SWITCH,LIQUID LEVEL NSN 6680-01-434-0240 P/N 23-06279 ITEM 16 · CR 740-B600-450VX 550VX · CR 740-B600-450VX 550VX
  21. TEST SET,INDICATOR NSN 6680-01-433-3746 P/N 9172331-10 · 9172331-10 · 9172331-10
  22. GAGE ROD,LIQUID LEVEL NSN 6680-01-433-1894 P/N 6680014331894 · 5R8832 · 109-2988
  23. INDICATOR,SIGHT,LIQUID NSN 6680-01-433-0864 P/N 2878856-803 · 2878856-803 · 1877903-801 ITEM 003
  24. INDICATOR,LIQUID QUANTITY NSN 6680-01-432-3589 P/N 3070AS685-1 · HG108 · HG108

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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