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 6680-01-339-9397 P/N 028-057-001 · 028-057-001 · 510-14051-2
  2. INDICATOR,LIQUID QUANTITY NSN 6680-01-339-8260 P/N 6680013398260 · 07556-92 · 07747
  3. ALUMINUM HOUSING ASSEMBLY NSN 6680-01-339-1288 P/N B287-02660A · HLI-287-4 · B287-02660A
  4. METER,VOLUMETRIC POSITIVE DISPLA NSN 6680-01-338-9905 P/N 682-15SP2AT · 682-15-SPL2 · 682-15-SPL2
  5. ACCELEROMETER,ELECTRICAL,ANGULAR NSN 6680-01-338-3804 P/N 4371WH2525 · 4371WH2525 · 4371WH2525
  6. INDICATOR,LIQUID QUANTITY NSN 6680-01-337-9278 P/N 1329412 · 1329412 · 07556-46
  7. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-337-8295 P/N 2256008PX1 · XM-38800 · L25088P01
  8. INDICATOR,SIGHT,LIQUID NSN 6680-01-337-3522 P/N G1-1/2A-WWN-352-04 · 193-14331-0008 A/FIND NO 10 · 200730102
  9. INDICATOR,SIGHT,LIQUID NSN 6680-01-337-1761 P/N 730 511 · 193-14331-008 A/FIND NO 9 · G1A/WWN-352-04
  10. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-01-336-5821 P/N P21482 · 550-PE-5 · P21482
  11. COUNTER,ELECTRICAL NSN 6680-01-336-0296 P/N KF309.60Y003 · KF306.90Y002 · KF309.60Y002
  12. INDICATOR,ELECTRICAL TACHOMETER NSN 6680-01-335-8334 P/N PR4414-1 · 4A43N · 4A43N
  13. METER,FLOW RATE INDICATING NSN 6680-01-335-7831 P/N 3411-03T0 · 3L2501AL · 3411-0310
  14. INDICATOR,SIGHT,LIQUID NSN 6680-01-335-7822 P/N TYPE 550-14-GOVT FLUSH · TYP550-14H FLUSH (SPECIAL) · 2530926
  15. INDICATOR,LIQUID QUANTITY NSN 6680-01-335-3183 P/N 05057249 · 057249 · 5057249
  16. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-334-0199 P/N XM79665-109L84-5.1U25-3.6OL316 · XM79665-109L84-5.1U25-3.6WL316 · 126354
  17. INDICATOR,SIGHT,LIQUID NSN 6680-01-333-7429 P/N 935A810-2 · 2D2227 · 935A810-2
  18. INDICATOR,LIQUID QUANTITY NSN 6680-01-333-6633 P/N 1671685C2 · 1671685C1 · 1671216C93
  19. PARTS KIT,SIGHT INDICATOR NSN 6680-01-333-6363 P/N 10-52338 · K-SA-4 · 10-52338
  20. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-01-333-1106 P/N 44672 · 4CS04DH2 · 4CS04DH2
  21. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-332-7027 P/N XM79665-109L16-3.6U93-5.1WL316 · XM79665-109L16-3.6U93-5.1OL316 · 126353
  22. INDICATOR,LIQUID QUANTITY NSN 6680-01-332-6770 P/N 455DD12VOLT · 1341324C1 · S240215
  23. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-331-6954 P/N 126352 · XM79665-109L19-3.6U90-5.1WL316 · XM79665-109L19-3.6U90-5.1OL316
  24. SWITCH,LIQUID LEVEL NSN 6680-01-331-3467 P/N A-AT107318 · A-AT107318 · AT107318

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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