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. TACHOMETER,MECHANICAL,FIXED MOUN NSN 6680-00-494-6818 P/N 531BH · 770AR · 6460009
  2. GENERATOR,TACHOMETER NSN 6680-00-492-0794 P/N 32268 · 5020-2 · 5020
  3. INDICATOR,SIGHT,LIQUID NSN 6680-00-491-7675 P/N LSP201 · GP525BJ6 · LSP201-6
  4. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-00-491-7535 P/N C5TZ6750C · D7TZ6750-C · D7TZ6750-C
  5. INDICATOR,SIGHT,LIQUID NSN 6680-00-491-3587 P/N 153-00005-01 · 1481 1/4 · 1481D-0025
  6. COUNTER,ROTATING NSN 6680-00-490-9834 P/N 313325-001 · I176733 · 176733-102
  7. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-00-488-7823 P/N 247434R91 · 446900-5H57IN · 247434R91
  8. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-00-487-4203 P/N 2132864-1 · 16478 · 16478
  9. GAGE,LIQUID LEVEL NSN 6680-00-486-0438 P/N 3175C1 · 3175-106 · 21C1704-15
  10. ARM,FLOAT NSN 6680-00-485-9528 P/N 310845 · 310845 · 310845
  11. FLASHER MODULE NSN 6680-00-485-5887 P/N 37050 · 38105 · 37050PC100
  12. INDICATOR,SIGHT,LIQUID NSN 6680-00-484-0702 P/N GD-1560-8 SIZE 10 · JMS-7342 · GD-1560-8
  13. INDICATOR,LIQUID QUANTITY NSN 6680-00-481-3417 P/N 6430721 · 6430721 · 26430721
  14. INDICATOR,LIQUID QUANTITY NSN 6680-00-481-0852 P/N 648128 · 441066 · 9MT21
  15. METER,FLUID FLOW INDICATING,DIFF NSN 6680-00-480-5877 P/N D4-224E005 · 227 · 07ABXXX0100A5BXXXX03
  16. METER,FLUID FLOW INDICATING,DIFF NSN 6680-00-480-5871 P/N 19BCXXX0400A5BXAXX01 · 19BCXXX0400A1BXAXX02 · 19BCXXX0400A5BXAXC01
  17. INDICATOR,RATE OF FLOW NSN 6680-00-478-7022 P/N 861521 · 861521 · 250D69-926
  18. SEAT UNIT NSN 6680-00-476-1546 P/N 0741-37 · 22030173 · L22030173
  19. METER,FLOW RATE INDICATING NSN 6680-00-476-0028 P/N 10A1235A3-4-2-2 · 891-7502 · 891-7502
  20. PAD NSN 6680-00-475-2764 P/N 16-550034 · A352719 · A352719
  21. TRANSMITTER,HYDRAUL NSN 6680-00-472-6348 P/N 10-3206-2 · EA1065A1615 · EA1065A1615
  22. GENERATOR,TACHOMETER NSN 6680-00-472-0073 P/N CB29 · A1043 · SMC192247
  23. INDICATOR,SIGHT,LIQUID NSN 6680-00-470-8605 P/N 477A1151117 · 477A1151117-001 · 88
  24. GAGE ROD,LIQUID LEVEL NSN 6680-00-469-2357 P/N C12076 · C12076 · 72-C-6

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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