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. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-00-153-7982 P/N 7CA132 · 2N8128 · 7CA132 · 2N8128
  2. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-153-0956 P/N 040-006-001 · A51A9009-103 · A51A9009-103 · 040-006-001
  3. TACHOMETER,MECHANICAL,FIXED MOUN NSN 6680-00-150-6941 P/N 8713233-1 · 501-L · 503AL · 6680001506941
  4. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-149-8297 P/N A51A9009-43 · 040-003-009 · 040-003-009 · A51A9009-43
  5. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-149-8292 P/N 040-003-003 · A51A9009-31 · 040-003-003 · A51A9009-31
  6. GAGE ROD,LIQUID LEVEL NSN 6680-00-147-2767 P/N D320448 FIND NO 30 · B111360 · D319206 FIND 41 · B111360
  7. SWITCH,LIQUID LEVEL NSN 6680-00-146-6850 P/N 500-6008 · 268-0011-010 · LS1900 · 01907 SELECT
  8. INDICATOR,SIGHT,LIQUID NSN 6680-00-146-5471 P/N A51P9155-3 · A51P9155-3 · A51P9155-3 · F74977-3
  9. INDICATOR,LIQUID QUANTITY NSN 6680-00-143-4733 P/N 6430856 · 6430856 · 6430856 · 6430856
  10. INDICATOR,LIQUID QUANTITY NSN 6680-00-139-0002 P/N DSL-647 · GMU-37/A · MIL-I-27882 · DSL647
  11. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-00-138-6701 P/N 203-003-001 · 203-003-001 · 14-64900-1 · 14-64900-1
  12. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-138-6700 P/N 015-005-001 · 015-005-001 · 14-64900-3 · 14-64900-3
  13. COUNTER,ROTATING NSN 6680-00-136-6012 P/N 1908911-3 · 1908911-3 · 1908911-4 · 1908911-4
  14. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-133-7912 P/N 391020-001 · 205-061-633-19 · 205-061-633-019 · PAB934
  15. COUNTER,ROTATING NSN 6680-00-133-7785 P/N G290-041-001 · A697-1 · DC3529-1 · G290-041-001
  16. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-133-4024 P/N 385C-F · D385C12 · 385C12 · C4471
  17. INDICATOR,LIQUID QUANTITY NSN 6680-00-132-3835 P/N 830424 · 830424 · CE00023-2-4 · B222-42
  18. INDICATOR,LIQUID QUANTITY NSN 6680-00-127-0815 P/N SP2521-2CES · EA2521-2 · SP2521-2 · SP2521-2CES
  19. COLUMN ASSEMBLY,LIQUID LEVEL IND NSN 6680-00-126-3744 P/N 1703-56-0-5 · 1703-56-5 · 1703-106-5 · 1703-23-5
  20. REGULATOR NSN 6680-00-125-8577 P/N 646131 · O5X43 · 646131 · D-9169
  21. TACHOMETER NSN 6680-00-124-7067 P/N 60350A2 · 48168A3 · 6035082 · B91-48168A3
  22. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-00-124-1116 P/N 2103787 · M2F1086254 · 2103787 · M2F1086254
  23. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-00-122-6644 P/N 67A77C290 · 67A77C290 · 7853-1 · M6593-1
  24. METER,FLUID FLOW INDICATING,DIFF NSN 6680-00-119-0816 P/N 06BCXXX0100A5BXXXX04 · 226 · D4-224E005 · 06DCXXX0100A5BXXXX01

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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