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. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-175-3421 P/N 318 · 19BCXXX0200A4CXXXX06 · 19BCXXX0200A4CXXXX01 · D4-224E005
  2. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-175-3420 P/N 19NMXXX0122A4CXAXX01 · 318 · D4-224E005 · 19NMXXX0122A4CXAXX02
  3. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-173-3278 P/N 1101588C3 · 1101588C2 · 1101588C3 · 1101588C3
  4. INDICATOR,REFUELING NSN 6680-01-172-5064 P/N 522152 · 522152 · 7-211C20011 · 7-211C20011
  5. INDICATOR,ELECTRICAL TACHOMETER NSN 6680-01-171-9732 P/N U4GA ITEM 9 · U4G-33 · U4G-33 · U4GA ITEM 9
  6. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-170-0727 P/N D4-224E005 · 07DBXXX0X30A1AXXXX01 · 07YCXXX0X30A1AXXXX01 · MODEL 227
  7. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-169-6683 P/N D4-2243005 · 07ABXXX0130A5AXXXX01 · 07ABXXX270ASAXXXX01 · MODEL 227
  8. INDICATOR,LIQUID QUANTITY NSN 6680-01-169-5990 P/N 50200A-9 3/4 · C401V032 · 8227218-01 · 8227218-01
  9. METER,VOLUMETRIC POSITIVE DISPLA NSN 6680-01-169-3939 P/N 2AE908 · 2226180 · 2226180 · M25-C-2(P9525)
  10. BLOCK,TOP MOUNTING ASSEMBLY NSN 6680-01-169-1771 P/N 2GF54 · 2-54 · 2-54 · 2GF54
  11. FLOAT,METER,FLOW RATE INDICATING NSN 6680-01-169-1058 P/N 845-2181268PC9 · IV-41754-001 · 845-2181268PC9CP · IV-41754-001CP
  12. TACHOMETER,INDICATOR NSN 6680-01-168-8881 P/N MODEL 310 · 912 · TB-912 · A-TB-2376
  13. PEDESTAL,PUMP NSN 6680-01-168-4774 P/N 5711 13040 · 571113045 · 2BA523 · 2BA523
  14. GAGE ROD,LIQUID LEVEL NSN 6680-01-168-2915 P/N C-WK-658-27 · C-WK-658-27 REV-B PIECE 9 · C-WK-658-27 REV-B PIECE 9 · C-WK-658-27
  15. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-166-8876 P/N 472995-413 · 472995 · 472995-313 · 10150241
  16. INDICATOR,LIQUID QUANTITY NSN 6680-01-166-8868 P/N 17100060 · 9161171 · 9160071 · 91-61171UN
  17. SENSOR,SPEED NSN 6680-01-166-2345 P/N 5007594 · 6680PL1709320 · 5007594 · 5007594
  18. METER,FLOW RATE INDICATING NSN 6680-01-165-8934 P/N 5189449 · 0098-LL-TJ2-2587 · 20-7210-3-BJ8/4 MTG NUTS/ · 6680PL0978446
  19. GAGE,WATER NSN 6680-01-165-3583 P/N D5-11-562-10 · 5-11-562 · 5-11-562-10 · M534A6-33
  20. INDICATOR,SIGHT,LIQUID NSN 6680-01-164-6859 P/N B-647 · 647F910HP · 647 · B647-F910-HP
  21. INDICATOR NSN 6680-01-164-4639 P/N 224-911-002 · 224-911-002B · 224-911-002B · 224-911-002B
  22. TACHOMETER,ELECTRIC NSN 6680-01-164-3688 P/N 337 002 · 3331105 · 074260-1 · 074260-1
  23. SENDING UNIT,TACHOMETER NSN 6680-01-163-8816 P/N 340 001 · 071609-2 · 071609 · 071609-2
  24. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-01-163-4962 P/N 10826775-001 · 10511597 · 71565 · LS4032

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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