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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. DIAPHRAGM NSN 6680-00-007-2610 P/N 021-930365 · EL-21401-1,-2 PC.23 · 021-022079-00 PC. 40 · EL930-365BREVB · +3 more
  2. INDICATOR,SIGHT,LIQUID NSN 6680-01-733-9447 P/N 2044168 · 2044168-1 · 2044168-1 · 2044168-1 · +2 more
  3. GAGE ROD,LIQUID LEVEL NSN 6680-01-374-4912 P/N 12414700 · 12414700-004 · 12414700-001 · 6680013744912 · +2 more
  4. TAPE,OIL-WATER INTERFACE NSN 6680-01-372-3096 P/N D2401-2UI · D-2401-2UI · D2319-1S REV V1 · 24012R100BS-B · +2 more
  5. METER,AIR VELOCITY NSN 6680-01-369-3024 P/N 9515 · 8330 · SC-670079 · SC-670079-1 · +2 more
  6. INDICATOR,ELECTRICAL TACHOMETER NSN 6680-01-368-6554 P/N 10K14NH · K3402-5 · IC/BRN3-X (MOD) · K3402-5 · +2 more
  7. COUNTER,ROTATING NSN 6680-01-362-0533 P/N 1217084-202 · 01060912 · 430800 (MODIFIED) · 64276(MODIFIED) · +2 more
  8. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-327-3276 P/N 8126400 · 385-CF · 8126400 · LS1026 · +2 more
  9. METER,VOLUMETRIC POSITIVE DISPLA NSN 6680-01-322-2806 P/N 2105-00 ITEM 3 · 171000 · 2105-00 ITEM 3 · 2105-00 ITEM 5 · +2 more
  10. INDICATOR,LIQUID QUANTITY NSN 6680-01-320-9258 P/N 7060812 · 7060812 · 8340-00059 · 9340-08128 · +2 more
  11. COUNTER,ELECTRICAL NSN 6680-01-319-1535 P/N E19536 · E19536 · 312A3345P1 · 362A5188P1 · +2 more
  12. TACHOMETER,ELECTRONIC NSN 6680-01-316-2405 P/N 10-1918 TY1 · IC628PNN2XX · 10-1918 TY1 · 705652 PC 82 · +2 more
  13. METER,FLOW RATE INDICATING NSN 6680-01-306-7244 P/N 74100 · 22-04-10004 · 74100 · 15905 · +2 more
  14. SWITCH,LIQUID LEVEL NSN 6680-01-305-8035 P/N 5430167 · 7350012 · 7000005-002 · 7000005-002 · +2 more
  15. INDICATOR,SIGHT,LIQUID NSN 6680-01-305-4035 P/N NH-6751 PIECE 322 · NH-6751 PIECE 322 · NH-6751 PIECE 322 · 322GHN7258 · +2 more
  16. INDICATOR,RATE OF FLOW NSN 6680-01-300-3351 P/N 1307FZ0005 · 1110DK42CNDARS · 9492M13P01 · R-9M-25-3 · +2 more
  17. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-01-296-1849 P/N 50200-AV-9.50 · 50Z00-AV-9-50 · 200224 · 50Z00-AV-9.50 · +2 more
  18. ANEMOMETER,AIR VELOCITY AND TEMP NSN 6680-01-275-5394 P/N 88-3-1-06 · 634.493.200 · 8515 · 8565 · +2 more
  19. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-274-7623 P/N 16VE002005-101 · 472465-126 · 6680PL0745658 · 6680PL2081527 · +2 more
  20. DRIVE UNIT,TACHOMETER NSN 6680-01-272-9204 P/N 12432434 · 12258931-4 · 20511338 · 6680012729204 · +2 more
  21. SPEEDOMETER NSN 6680-01-267-4356 P/N 123694B · 1236948 · 123694B · 6680012674356 · +2 more
  22. INDICATOR,LIQUID QUANTITY NSN 6680-01-266-4506 P/N 9018-2 · 70106-08006-044 · SS70106-08006 · 6680PL1928468 · +2 more
  23. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-265-2897 P/N 16VE002010-6 · 30007-0000-03 · 6680PL1844621 · 6680PL1844385 · +2 more
  24. TUBE,METERING NSN 6680-01-264-6935 P/N S925J373WAA · S925J373WAA · S-925-J-373-WA-A · L-925-J-210 · +2 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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