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,SIGHT,LIQUID NSN 6680-01-371-3741 P/N 54-A 31 IN. C-C · EMS-9725 · EEP54A 31 IN. C-C
  2. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-370-3807 P/N 12174DREF4 · 16443-062 · RO0083
  3. INDICATOR,SIGHT,LIQUID NSN 6680-01-370-1448 P/N 6404752-AY88 · 803-6404752-AY88 · 211044155
  4. TUBE,METERING NSN 6680-01-369-9923 P/N 65G-0098M ITEM 13 · 63S0352M0020 · 63S352M0020
  5. CAP,METER,FLOW RATE INDICATING NSN 6680-01-369-9907 P/N 304D069U01 · 891-08550-020 · 891-08550-020
  6. CAP,METER,FLOW RATE INDICATING NSN 6680-01-369-9906 P/N 304D068U01 · 891-08550-017 · 891-08550-017
  7. PARTS KIT,HAND OIL METER NSN 6680-01-369-9905 P/N 393521 · 393519 · 339657
  8. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-369-7826 P/N 211035301 · 437-6404265-13 · XM-79660-31-1000-W-L
  9. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-369-7825 P/N 437-6404265-11 · 211043347 · XM-79665-32-1000-W-L
  10. METER,FLOW RATE INDICATING NSN 6680-01-369-7821 P/N 6558518-2 · 150B-24VDC · 0150B24
  11. INDICATOR,SIGHT,LIQUID NSN 6680-01-369-6178 P/N G323-3 · G323-3 · 90-4900-01000
  12. FLOAT,METER,FLOW RATE INDICATING NSN 6680-01-369-3040 P/N 63H0021M0010 · 65G-0098M ITEM 14 · 1451001
  13. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-369-3026 P/N 19179535 · 25027657 · 25027657
  14. SPEEDOMETER NSN 6680-01-369-0588 P/N E9HZ 17255-C · E9HZ 17255-C · F6HZ 17255-NA
  15. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-368-2265 P/N 437-6404265-124 · 211052481 · XM-79685-31-2000-O-L
  16. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-368-2259 P/N 211035302 · 437-6404265-10 · XM-79665-26-1000-W-L(MOD)
  17. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-368-2258 P/N 211035297 · 437-6404265-14 · XM-79665-28-1000-W-L
  18. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-368-2257 P/N 211035294 · 437-6404265-15 · XM-79665-30-1000-W-L
  19. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-368-2255 P/N 211022477 · 437-6404265-18 · XM-79685-18-2000-O-L
  20. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-368-2250 P/N 211043348 · 437-6404265-9 · XM-79665-22-1000-W-L(MOD)
  21. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-368-2249 P/N 211045839 · 437-6404265-12 · 152623
  22. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-368-2247 P/N 437-6404265-19 · 121579 · XM-79660-47-1500-W-H
  23. METER,FLOW RATE INDICATING NSN 6680-01-368-2241 P/N 6779782 · FM-15213 · 6779782
  24. METER,FLOW RATE INDICATING NSN 6680-01-367-8913 P/N T1-3E101-T603 · 581398-001 · T1-3E101-T603

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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