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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 6680-00-780-4229 P/N 7804229 · EX39236 · 19-35A177 · 35A177 · +1 more
  2. METER,FLOW RATE INDICATING NSN 6680-00-778-7817 P/N R200-1 · BUL120-2001VN04BRASS · BUL120-2001VN04BRASS · R200-1 · +1 more
  3. REGULATOR,PRESSURE,MEDICAL GAS A NSN 6680-00-776-3256 P/N GD720B312G AND N2340-5801 · GD720B332G AND CGA580 · GD720B58012G · 109B7991P1 · +1 more
  4. STATOR,GENERATOR NSN 6680-00-768-9237 P/N 2885120 · 214971 · 543BD428 · A543BD428 · +1 more
  5. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-766-3997 P/N 021-002 · 021-002-002 · 021-002-001 · 021-002-002 · +1 more
  6. METER,FLUID FLOW INDICATING,DIFF NSN 6680-00-764-8248 P/N 06YDXXX0604A4CXXXX02 · 06YDXXX0604A4CXXXX01 · 06DDXXX0604A4CXXXX01 · D4R78189-8 · +1 more
  7. TACHOMETER,MECHANICAL,FIXED MOUN NSN 6680-00-763-4782 P/N 5102-102 · 5102-102 · C33AB1-2T01 · 1B14026 · +1 more
  8. GLASS,LIQUID SIGHT INDICATOR,ROU NSN 6680-01-723-3005 P/N 11488460 · 11488460 · 21545D · 21545D/ REV C ITEM 24 · +1 more
  9. METER,FLOW RATE INDICATING NSN 6680-01-721-4099 P/N 9A-301C460/ASSYG03 · 9A-301C460G03 · EB-5515-3 · EB-5515-3L1 · +1 more
  10. SWITCH,LIQUID LEVEL NSN 6680-01-718-8555 P/N S9515-A6-MMA-010 FIG 7-45-77 · S9515-A6-MMA-010 TBL 7-51-77 · NV1036043 · NV1021595-2 · +1 more
  11. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-01-717-6963 P/N FX81N.FXAAAFHZWJAX · VEGAFLEX 81 · DE79269083 · FX81.AXFTIFHXKMXX · +1 more
  12. VENTURI METER NSN 6680-01-709-0926 P/N 801-6640835 ASSY 59A · 801-6640835 · 2633-826-01 ASSY 59A · 2633-826-01 ASSY 59AL1 · +1 more
  13. FLOAT AND ROD,FLOWMETER NSN 6680-01-698-9853 P/N 9812-02 · 9147-G509 ITEM NO 2 · 9180-G518 REV A · 9147-G509 REV 0 · +1 more
  14. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-695-4874 P/N 8713625 · 437-8713625-PN-026 · H673-1204-PN-026 · 79648096200WBN5 · +1 more
  15. FLOAT,METER,FLOW RATE INDICATING NSN 6680-01-687-4669 P/N 303J059M31 · M4829PC8 · M4829 PC8 · M4829 · +1 more
  16. FLOWMETER NSN 6680-01-682-9087 P/N 720507 REV O · 720500 REV E ITEM NO 8 · 720507 · 7.80919.0/ SHEET 1 · +1 more
  17. SWITCH,LIQUID LEVEL NSN 6680-01-681-3137 P/N SWING63.XXNBVXUR-3.0IN · US33187363 · SWING63.XXNBVXUR-3.0IN · 8729130/SHEET 3 · +1 more
  18. SWITCH,LIQUID LEVEL NSN 6680-01-678-9276 P/N S9515-A6-MMA-010 FIG 7-45-14 · S9515-A6-MMA-010 TBL 7-51-14 · NV1021595-1 · NV1022980 · +1 more
  19. GAGE ROD,LIQUID LEVEL NSN 6680-01-666-8423 P/N 12601460 · 4218003 · 12601460 · 65144300-1 · +1 more
  20. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-652-1654 P/N 20283-161 · 20283 · 20283-0161 · 20283-0161 · +1 more
  21. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-652-1642 P/N 20283 · 20283-149 · 20283-0149 · 20283-0149 · +1 more
  22. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-652-1641 P/N 20283-148 · 20283 · 20283-0148 · 20283-0148 · +1 more
  23. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-652-1640 P/N 20283-0147 · 20283 · 20283-147 · 20283-0147 · +1 more
  24. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-652-1639 P/N 20283 · 20283-144 · 20283-0144 · 20283-0144 · +1 more

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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