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. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-491-3859 P/N 437-6404265-146 · 14918525 · XM-79660 · 181786 · +1 more
  2. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-491-3851 P/N 437-6404265-148 · 14809120 · XM-79660-30-6200-W-L · 202414 · +1 more
  3. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-491-3571 P/N 437-6404265-150 · 14809118 · XM-79665 · 181791 · +1 more
  4. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-491-3494 P/N 14809117 · 437-6404265-149 · 215859 · XM-79685-30-6200-W-L · +1 more
  5. METER,FLOW RATE INDICATING NSN 6680-01-487-8798 P/N 10A4656SXBHBECX 0-2.90 GPM · 10A465.6SXBHCEDXX2211A11 · 10A465.6SXBHCEDXX2211A11 · 10A4.656SXBHCEDXX2212 A61-C1 · +1 more
  6. INDICATOR,SIGHT,LIQUID NSN 6680-01-486-9464 P/N TMS-4301 · TMS-4301 · TMS-4301 · EEP 20-60-F 1.50IN · +1 more
  7. COUNTER,ELECTRICAL NSN 6680-01-486-5858 P/N 703-7068523-262 · 7068523 · H832-7101-262 · 921010DNE1F0001 · +1 more
  8. INDICATOR,SIGHT,LIQUID NSN 6680-01-486-5507 P/N 23059258 · 23059258-1 · 23059213 ITEM 8 · YB-3171 · +1 more
  9. INDICATOR,SIGHT,LIQUID NSN 6680-01-481-9809 P/N TMS-2475-16 · TAJ-B61 · TAJ-16-B61 1.500 NOM. · TAJ-16-B61 · +1 more
  10. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-481-8443 P/N SFI-15211ITEM 2 · SFI-16251-212 · SFI-16251-212 · SFI-15211ITEM 2 · +1 more
  11. GAGE ROD,LIQUID LEVEL NSN 6680-01-479-4578 P/N Q347137 · 1HR298 · 1HR298 · Q347137-20 · +1 more
  12. INDICATOR,SIGHT,LIQUID NSN 6680-01-479-3243 P/N 39897384 · 39324496 · 582001 · 582001-001 · +1 more
  13. GAGE ROD,LIQUID LEVEL NSN 6680-01-479-0699 P/N 16853-36411 · 16853-36410 · 10498958 · ND10111 · +1 more
  14. GAGE ROD,LIQUID LEVEL NSN 6680-01-473-9562 P/N RE66178 · RE66178 · RE66178 · RE66178 · +1 more
  15. MAGNETIC PICKUP,TRANSDUCER NSN 6680-01-471-7614 P/N PN71255-00 · PN71255.00 · LM71255-00 · LM71255.00 · +1 more
  16. TRANSDUCER,VELOCITY,ANGULAR NSN 6680-01-471-3866 P/N 11986 · PPA/120AC,120AC/(-10) · PPA/2X120AC/(-10)-10V/180/-120AC · 927439-0111 · +1 more
  17. CUSHION,INDICATOR NSN 6680-01-466-8426 P/N 17375-202/#4 NOBESTOS FOR SFI · 11290916 · 17375-202/#4 NOBESTOS FOR SFI · 17375-202 · +1 more
  18. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-01-466-7238 P/N 12460314 · 12460314 · 12447174 · 6680PL0738055 · +1 more
  19. INDICATOR,LIQUID QUANTITY NSN 6680-01-466-2725 P/N 7119000-07.833M · 7114004-07.833M · LA-CR,07.833M · 7119000-008M-7.833M · +1 more
  20. TACHOMETER,ELECTRONIC NSN 6680-01-458-2635 P/N SS-2200 · SST2200H · 3203525-3CP · 3203525-3 · +1 more
  21. ANEMOMETER NSN 6680-01-458-1097 P/N 610-7348095 · 610-7348095 ITEM 69 · SER 491 · 491-IS · +1 more
  22. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-457-1560 P/N 1598AS127-1 · 07ABXXX070ABXXBX02 · 07ABXXX0X70A5BXXBX04 · 07ABXXX0X70A5BX · +1 more
  23. INDICATOR,ELECTRICAL TACHOMETER NSN 6680-01-443-7549 P/N MTH6-1-A · 000000047877 · MTH6-1-A · MTH6-1-A · +1 more
  24. ACCELEROMETER,HIGH NSN 6680-01-442-6204 P/N 5941 · PSSSN21C-4148/1 · DD4300-5172-5 · 211035395 · +1 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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