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. POINTER ASSEMBLY NSN 6680-01-184-6592 P/N 937335-10 · 962657 · 021-022079-00PC- · 021-962657 · +1 more
  2. BODY,INDICATOR VLV NSN 6680-01-182-8836 P/N 1881-240B-2 · 1881-240B-2 · 1881-2408 · 1881-240B-2 · +1 more
  3. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-182-3627 P/N 824NLG-0000-T & CONNCTR 86432-A2 · 624NLG-0000-C · 824NLG-0000-T & CONNCTR 86432-A2 · 624NLG0000C · +1 more
  4. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-182-2840 P/N E-57-3 .375IN GLASS BRONZE · E-57-3BZ 0.375IN/IRPT4 · C2140T SIZE 2-11/64 BY 1/4 THICK · E-57-3 .375IN PIECE 5 · +1 more
  5. ADAPTER,SPEEDOMETER-TACHOMETER D NSN 6680-01-181-7118 P/N AD1D09 · 1801387C1 · SP 295 · 1801387C1 · +1 more
  6. COUNTER,ELECTRICAL NSN 6680-01-178-4599 P/N C19568 · C8960-1 · 6610PL0745482 · B56C8W1-343 · +1 more
  7. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-01-177-9448 P/N 6680PL1422392 · 8M25-1013 · 8483-0009L · L 8483-9 · +1 more
  8. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-174-3805 P/N 16610334 · 226 · 06ICXXX0200A1BXAXX01 · 06ICXXX0200A1BXAXX02 · +1 more
  9. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-174-1919 P/N 020-072-002 · 310D038-19 · 71-123-5 · 020-072-002 · +1 more
  10. TUBE DIP STICK NSN 6680-01-172-5103 P/N 49027 · 49027 · 49027 · 49027 · +1 more
  11. DRIVE TANG NSN 6680-01-169-8435 P/N 1322730 · 2AW332 · 2AW332 · 30448-A · +1 more
  12. INDICATOR,SIGHT,LIQUID NSN 6680-01-169-6653 P/N JMS-9137 · 120-RW-12 · JMS-9137 · P-1-12-3 · +1 more
  13. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-169-3980 P/N 19BCXXX0200A1BXXXX04 · D4-224E005 · 318 · 19BCXXX0200A1BXXXX06 · +1 more
  14. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-168-7704 P/N 0316.0967-4-8 · 318 · D4-224E005 · 19HCXXX0X50A5BXAXX01 · +1 more
  15. INDICATOR,LIQUID QUANTITY NSN 6680-01-165-6909 P/N 472-9489 · 2 0034-786 · 56924686-013 · 2 0034-786 · +1 more
  16. INDICATOR,SIGHT,LIQUID NSN 6680-01-163-6102 P/N MLW103485P1G1 · MLW103485P1 · MLW103485P1G1 · MLW103485P1 · +1 more
  17. CAM ROLLER LEVER ASSEMBLY NSN 6680-01-163-1127 P/N N539675 PIECE 23 · N539675 · 138557 · S5101H3235947 PIECE 23 · +1 more
  18. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-01-162-5975 P/N 58764 · 58764 ITEM 30 · 67160-1 · 58764 · +1 more
  19. INDICATOR,RATE OF FLOW NSN 6680-01-162-2404 P/N 8550PMT · 92S0082R0010 · FC5-FM-P0-FC6A-P · 92S0082R0010 · +1 more
  20. SPEEDOMETER NSN 6680-01-160-8581 P/N 550-JS · 550SZ · 550 · 25022675 · +1 more
  21. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-01-156-0132 P/N 3781364-102 · 140302-2 · 3781364-102 · 3781364-102 · +1 more
  22. METER,FLOW RATE INDICATING NSN 6680-01-155-8419 P/N 1358F1B1DA1A · 1358CB1B1CAA-S925J214AAA · 1358-01B1CAA · 1358CB1B1CAA-S925J214AA · +1 more
  23. VENTURI METER NSN 6680-01-155-8418 P/N H032-62 · H032-62 · H03258 · H032-62 · +1 more
  24. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-01-155-2668 P/N 140302-3 · 140302-3 · 3781364-103 · 10150255 · +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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