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 6680-01-155-1608 P/N 187767 · 1832-109 · 03031-129 · 187767 · +1 more
  2. INDICATOR,SIGHT,LIQUID NSN 6680-01-154-9640 P/N R69069 · R69069 · 6453B1 · R69069 · +1 more
  3. INDICATOR,LIQUID QUANTITY NSN 6680-01-152-9983 P/N S-266 · 4054T59P01 · 4054T59P01 99207 · 4054T59 · +1 more
  4. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-01-151-4000 P/N MIL-DTL-10215 · M10215-1F910 · M10215-1AB910 · MIL-PRF-10215 · +1 more
  5. GAGE ROD-BREATHER,LIQUID LEVEL NSN 6680-01-151-3990 P/N 12357819 · 1323520 · 1323520 · 041718 · +1 more
  6. INDICATOR,SIGHT,LIQUID NSN 6680-01-150-3251 P/N KK2224311 · KK2194314 · SA-13F · SA-13 · +1 more
  7. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-01-149-4232 P/N 25032661 · CC1029 · 25032661 · CC1029 · +1 more
  8. CONTROLLER,CRANE NSN 6680-01-149-4204 P/N 981-4035 · 987-4035 · 999-8527 · 2AT706 · +1 more
  9. SHAFT AND SENSOR,SPEED-FAN NSN 6680-01-147-8344 P/N 40027-0000-01 · 472702 · 40027-0000-01 · 9736M26P02 · +1 more
  10. METER,FLOW RATE INDICATING NSN 6680-01-145-2475 P/N RMB53PF · 6185 · 6185-80 · 6185-80 · +1 more
  11. INDICATOR,LIQUID QUANTITY NSN 6680-01-144-5908 P/N 15L11335 · 15-11335 · A-33125 · 15L11335 · +1 more
  12. INDICATOR,SIGHT,LIQUID NSN 6680-01-144-5907 P/N 87793-3201 ITEM 1 · 1259-010PC1 · 87793-3201 · 4682795-0001 · +1 more
  13. BONNET ASSEMBLY NSN 6680-01-143-0715 P/N GD1560 PIECE 11 THRU 17 · GD1560 · S10400-T · E-358 · +1 more
  14. INDICATOR,SIGHT,LIQUID NSN 6680-01-142-9794 P/N 748C567 PIECE 1 · 748C567 · 748C567 PIECE 1 · 785E508 PIECE 3 · +1 more
  15. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-01-142-6221 P/N MIL-PRF-10215 · M10215-1-AORB-9-012 · MIL-DTL-10215 · M10215-1F912 · +1 more
  16. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-141-5289 P/N L-1413-10 · JMS-0774 · L-1413 · GD-761-110-RW-5-3 · +1 more
  17. INDICATOR,LIQUID QUANTITY NSN 6680-01-140-4177 P/N 2760555-107 · 2760555-107 · 2760555-107 · 2760555-107 · +1 more
  18. COUNTER,ELECTRICAL NSN 6680-01-140-3196 P/N F707 · 43649003 · 43648039 · DS10012 · +1 more
  19. INDICATOR,SIGHT,LIQUID NSN 6680-01-138-0398 P/N T/HP · D2446-046 · D2446 · 2410-046 · +1 more
  20. INDICATOR,SIGHT,LIQUID NSN 6680-01-135-2575 P/N 136 · 136-002 · AMI-1SS5 · AMI-ISS5 · +1 more
  21. COUNTER ASSEMBLY NSN 6680-01-135-0546 P/N 585-7056019 ITE · 585-03407002 · 03407002 · 03407002-3 · +1 more
  22. INDICATOR,SIGHT,LIQUID NSN 6680-01-131-9678 P/N 423-2 · 423-M · 423 · 423-M · +1 more
  23. METER,FLOW RATE INDICATING NSN 6680-01-129-6465 P/N 4564BG502 · 2-1355-V-2C-Z · 1533EZ34 · 1355V SIZE 2 · +1 more
  24. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-01-129-1941 P/N 5050T50P02 · 479-94 · 5050T50P01 · 5050T50P02 · +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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