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 6680-01-144-1284 P/N L345C2001-5A · 472286-22 · 473404-01 · 473404
  2. FITTING,PLAIN,METER NSN 6680-01-143-9080 P/N K-1358-034 ITEM 7 · 325J006GGL · K-1358-034 · A-325-J-006
  3. SCALE,DETACHABLE NSN 6680-01-143-7845 P/N 740Z414ES · K-1358-034 · K-1358-034 ITEM 15 · A-740-Z-414-ES-J
  4. SHIELD,BACK,METER NSN 6680-01-143-7844 P/N K-1358-034 · K-1358-034 · K-1358-034 ITEM 12 · A-615-A-012-NR-A
  5. HOUSING,INDICATOR NSN 6680-01-142-9230 P/N DS-1320 ITEM C · A-092-Z-046-GGD · A-092-Z-046-GGD · DS-1320 ITEM C
  6. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-01-142-6809 P/N A853 · 6583-00000 S-5 F-13 11/16 · 6583-5-13-11/16 · A853
  7. INDICATOR,SIGHT,LIQUID NSN 6680-01-142-6732 P/N 854-116-1 · D854-116-1 · 854-116-1 · D854-116-1
  8. TUBE,METERING NSN 6680-01-142-6131 P/N S925A079WAA · S925A079WAA · DS-1320 ITEM 5 · R-6-65-1
  9. METER,FLOW RATE INDICATING NSN 6680-01-142-6130 P/N 1320-03B1A · 1320-03B · 1320-03B · 1320-03B1A
  10. INDICATOR,LIQUID QUANTITY NSN 6680-01-142-5606 P/N L345C2001-5A · 473402-01 · 473402 · 472455-24
  11. INDICATOR,LIQUID QUANTITY NSN 6680-01-142-5604 P/N L345C2001-5A · 473401 · 473401-01 · 472290-24
  12. INDICATOR,LIQUID QUANTITY NSN 6680-01-142-5603 P/N L345C2001-5A · 472288-24 · 473403 · 473403-01
  13. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-01-141-7622 P/N D1NL-6750-A · D1NL-6750 · D1NL-6750-A · D1NL-6750
  14. METER,FLOW RATE INDICATING NSN 6680-01-141-7503 P/N 6185 · 6185-3 · 6185 · 6185-3
  15. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-141-0878 P/N 12299002 · 439287 · 439287 · 10087464
  16. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-140-8775 P/N AC6425979 · AC6425979 · CB7740 · CB7740-51
  17. INDICATOR,SIGHT,LIQUID NSN 6680-01-140-8769 P/N 550-3PL · 550-3 · 550-3 · 550
  18. ACCELEROMETER,ELECTRICAL,LINEAR NSN 6680-01-140-6829 P/N 302-031 · 6222M59 · L34151P02 · 682L345G20 REV BE ITEM NO.66A03
  19. HOUSING,INDICATOR NSN 6680-01-140-4181 P/N 2771590-101 · 2771590-101 · 2771590-101 · 10150257
  20. SWITCH,LIQUID LEVEL NSN 6680-01-139-3755 P/N 12302423 · 2-500-7 · 601455-00 · F-76125
  21. GENERATOR,TACHOMETER NSN 6680-01-139-1666 P/N 128C117AA1 · 128C117AA1 · 128C117AA1 · 128C117AA1
  22. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-138-2975 P/N 472995 · 472995-309 · 472995-409 · 10150243
  23. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-138-2974 P/N 472995-408 · 472995 · 472995-308 · 10150244
  24. INDICATOR,SIGHT,LIQUID NSN 6680-01-138-0399 P/N 200-S · TMS-7867 · 200 · 2046

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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