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. INDICATOR,SIGHT,LIQUID NSN 6680-01-193-1804 P/N 53591H PC14 · 8575 · SG-100
  2. INDICATOR,SIGHT,LIQUID NSN 6680-01-193-1666 P/N 972C707-1 · W-149B · 972C707-1
  3. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-192-6323 P/N 473371-001 · 9101000-42 · 9101000-42
  4. INDICATOR,LIQUID QUANTITY NSN 6680-01-192-3084 P/N 930189 · 63624 · 76586
  5. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-192-3062 P/N 19BCXXX0X74A5BXXXX03 · 19DCXXX0X74A5BXXXX01 · D4-224E005
  6. INDICATOR,SIGHT,LIQUID NSN 6680-01-192-1751 P/N 2340054 · 2340054 · 2340054
  7. GAGE ROD,LIQUID LEVEL NSN 6680-01-192-0562 P/N 15140-74002 · N-15140-74002 · N-15140-74002
  8. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-192-0546 P/N 35604206 · 35604214 · 1 551 002 011
  9. TACHOMETER,DRIVE,HOUSING NSN 6680-01-192-0492 P/N RW1/820459 · RW-820459-A1 · RW1/820459
  10. TACHOMETER,ELECTRIC,NONSELF-GENE NSN 6680-01-192-0253 P/N 35838267 · 48097 · 540A1/48097
  11. INDICATOR,SIGHT,LIQUID NSN 6680-01-191-7692 P/N 352-27110061002 · 837757-4 · 6620PL0882660
  12. HOUSING,INDICATOR NSN 6680-01-191-7645 P/N B0-251A · BO-251B · BO-251B
  13. INDICATOR,LIQUID QUANTITY NSN 6680-01-191-6720 P/N 13220E1093-1 · 8680-L5.62 · 8680-00131
  14. HOUSING,INDICATOR NSN 6680-01-191-2747 P/N 47619 · C-3432G · 47619 ITEM 7
  15. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-191-0115 P/N 66770 · 66770 · 66770
  16. INDICATOR,SIGHT,LIQUID NSN 6680-01-190-9985 P/N 1-13-R1W5ASSYA · GD1560ASSYA REV F · JMS-7364
  17. INSTALLATION KIT,FUEL LEVEL SEND NSN 6680-01-190-9807 P/N 366LP-F · 366LP · 1245-106
  18. ADJUSTER,COUNTER,FLOW CONTROL NSN 6680-01-190-4849 P/N W4200 · 4200 · 4200
  19. INDICATOR,SIGHT,LIQUID NSN 6680-01-189-9939 P/N 4684531/F1 · 2621-702-03 ASSY 16 · 2621-702-03 ASSY 16A
  20. DIAPHRAGM,METER NSN 6680-01-189-6103 P/N 74B · BDN-107D PIECE 28 · BDN-107D PIECE 28
  21. PIVOT,GEAR,METER NSN 6680-01-189-4244 P/N 72 · BDN-107D PIECE 20 · BDN-107D PIECE 20
  22. DIAPHRAGM CHAMBER,METER NSN 6680-01-189-4243 P/N 78 · BDN-107D PIECE 27 · BDN-107D PIECE 27
  23. GENERATOR,TACHOMETER NSN 6680-01-189-1598 P/N U4G-9W · U4G-9W · DB14-13
  24. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-189-0223 P/N 027-026-0071 · 027-026-0071 · 75-790052-216

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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