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. COUNTER,ROTATING NSN 6680-00-925-5956 P/N 184-502-0001 · C184-502-0001 · C184-502
  2. GENERATOR,TACHOMETER NSN 6680-00-923-4081 P/N 2CM5BAM · MS87015-1 · 22A592
  3. INDICATOR,SIGHT,LIQUID NSN 6680-00-922-8565 P/N 10465-40IN · S10465-40IN · S10465
  4. COUNTER,ELECTRICAL NSN 6680-00-922-1087 P/N 15-001024 · ED15-001024 · 2862483
  5. DIAPHRAGM NSN 6680-00-922-0956 P/N EL21442-1PC23 · 924366-02 · 924366
  6. PICK UP,FLOWMETER NSN 6680-00-920-2557 P/N 82414A · 82414A1A · 92S0279R0020
  7. INDICATOR,SIGHT,LIQUID NSN 6680-00-919-7484 P/N S6135-20856-2 · S-24 · S-24
  8. VALVE NSN 6680-00-919-6110 P/N 11017 · A11017 · E252REVCPCA11017
  9. INDICATOR,SIGHT,LIQUID NSN 6680-00-919-4802 P/N A14874 · E259REVAPC1T013 · 14874
  10. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-00-919-2893 P/N F970C · F970 · 10906253-1
  11. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-919-2702 P/N 32-58025-87 · 391057-219 · FG200A76
  12. FLOAT,RIVER GAGE NSN 6680-00-919-1164 P/N 23867 · 23867 · 450-4221G
  13. INDICATOR,LIQUID QUANTITY NSN 6680-00-918-1693 P/N MIL-I-26380 · GMU-5/A · 393084-11550
  14. GLASS,PUMP NSN 6680-00-917-8166 P/N 810585-2 · 6680PL2269062 · 810585-2
  15. GLASS,PUMP NSN 6680-00-917-8079 P/N 810585-1 · 6680PL1599843 · 810585-1
  16. INDICATOR,LIQUID QUANTITY NSN 6680-00-917-6023 P/N 944224 · 507CB · 507
  17. COLLAR RETAINING NSN 6680-00-915-9943 P/N 502763 · 502763 · 502763
  18. CLEVIS BRACKET NSN 6680-00-915-9942 P/N 502760 · 502760 · 502760
  19. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-00-915-5214 P/N 1802X · 1802X3-4INGLS · 55S0135M0010-MOD#6121
  20. PROBE,SENSING ELEME NSN 6680-00-915-4619 P/N EA772-3534M · EA772-3534 · HE431-9001-0001
  21. TUBE,INDICATOR NSN 6680-00-913-5828 P/N 9540-20 · 9540 · 5158-20
  22. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-913-1715 P/N EA805-3201M · EA805-3201 · 697360-3
  23. INSERT,TEMP REGULATING NSN 6680-00-913-1104 P/N 21080 · 21080-A1 · 21080A3
  24. INDICATOR,SIGHT,LIQUID NSN 6680-00-912-9622 P/N S6137-66521-1 · S6137-66521 · S-53TE

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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