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. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-239-5701 P/N 02250085-978 · 408522 · 613NLU0000-0 · 613-N-L-U-0000
  2. GAGE ROD,LIQUID LEVEL NSN 6680-01-237-7492 P/N 352 010 24 72 · 352 010 24 72 · 352 010 18 72 · 352 010 24 72
  3. FRAME,FLOWMETER NSN 6680-01-237-1503 P/N J-1110-415-14 · S-360-F-037-BBG · S-360-F-037-BBG · J-1110-415-14
  4. INDICATOR,SIGHT,LIQUID NSN 6680-01-236-7838 P/N FSA254-1-0/T/12VM · FSA254-1-0/T/12 · BM-S-528 ITEM 2VM · BM-S-528 ITEM 2
  5. TACHOMETER,ELECTRIC,NONSELF-GENE NSN 6680-01-236-4282 P/N HGE0015 · HGE0015 · 71619-00 · 103665
  6. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-235-7462 P/N 19YCXXX0306A5BXXXX01 · 19BCXXX0306A5BXXXX01 · 19YCXXX0306A5BXXXX03 · 19YCXXX0306A5BXXXX02
  7. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-235-7460 P/N 071BXXX0X30A1AXAXX01 · 07ABXXX0X30A1AXAXX02 · 07ABXXX0X30A1AXAXX01 · 07ABXXX0X30A1AXAXX03
  8. RETROFIT KIT,LEVEL SENSOR ASSEMB NSN 6680-01-219-3422 P/N 370-037-001AND019-015-003 · 019-015-003AND370-037-001 · 019-015-003AND370-037-001 · 370-037-001AND019-015-003
  9. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-218-5243 P/N 20031-0000-01 · 123SCP171-604 · 123SCP171-604 · 20031-0000-01
  10. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-218-5242 P/N 20030-0000-01 · 123SCP171-603 · 123SCP171-603 · 20030-0000-01
  11. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-218-5240 P/N 20028-0000-01 · 123SCP171-601 · 123SCP171-601 · 20028-0000-01
  12. INDICATOR,LIQUID QUANTITY NSN 6680-01-217-7157 P/N 962550-91 · 021-022080-13 · 022248-07 · 022248-07
  13. INDICATOR,SIGHT,LIQUID NSN 6680-01-216-4306 P/N 290150L1 · 290150L1 · 290150L1 · 290150L1
  14. METER,FLOW RATE INDICATING NSN 6680-01-213-5668 P/N 6185-16-3 · 10238-4 PART 14 · 10238-4 PART 14 · 6185-16-3
  15. ADAPTER,SPEEDOMETER-TACHOMETER D NSN 6680-01-213-4955 P/N 649D-222 · GRA-100-100 · SK-7000-19 · SE649D-222
  16. METER,FLOW RATE INDICATING NSN 6680-01-213-3171 P/N SC-ER-H 1IN · 891-08185-000 · 891-8185 · 891-08185-000
  17. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-01-213-0160 P/N 8135281 · J8135281 · 15140-C6800 · 15140-C6800
  18. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-212-7102 P/N FE11010356 · 4000954 · 92050657 · 4000974
  19. INDICATOR,SIGHT,LIQUID NSN 6680-01-212-5886 P/N CS2008-156710 · CS13810-24R · CS1381 · 0471C0009-9
  20. COUNTER,ELECTRICAL NSN 6680-01-211-8900 P/N MIL-I-8974 · M8974/2-004 · MS21228-4 · B16C8CE-232
  21. GENERATOR,TACHOMETER NSN 6680-01-210-9969 P/N 800055 GROUP 51 · 3405-1 ITEM 38 · 800055 GROUP 51 · 3405-1 ITEM 38
  22. GENERATOR NSN 6680-01-209-2672 P/N E104A4 · 11903957 · E104A4 · 11903957
  23. COUNTER,ROTATING NSN 6680-01-209-0021 P/N 4012-000-1 · 2794172-1 · DC4128 · DC4128-1
  24. METER,IMPELLER TYPE,LIQUID NSN 6680-01-208-7504 P/N H01-X1-2-30-B-(1MX)-MS-ACC18 · H01-X1-2-30-B-X-(1M)-MS-ACC18 · H01X1-2-30-B-1MX-MS-ACC18B-1-3 · C11457-2

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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