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. INDICATORZLIQZLEVEL NSN 6680-01-568-8515 P/N ENDE105999 ITEM-89 · 19-80-5201 · 0373-0024-4 ITEM-5
  2. HOUSING,INDICATOR NSN 6680-01-568-2966 P/N E10-28097 · E10-28097-1 · E10-28097
  3. INDICATOR,SIGHT,LIQUID NSN 6680-01-567-7583 P/N 154-308-55 · 154-308-55 · 154-308-55
  4. SWITCHZLIQUIDZLEVEL NSN 6680-01-567-4736 P/N FX61.UFCNB1HKNXXL=915MM (30.0") · FX81.FCETDFHXKQXX · FX61.UFCNB1HKNXX L=915MM
  5. INDICATOR,LIQUID QUANTITY NSN 6680-01-567-4144 P/N 3301-H-A-2-S-1-E-5B-M-02-00-JA · 3301-H-A-2-S-1-E-5B-M-02-00-JA · 3301-H-A-2-S-1-E-5B-M-02-00-JA
  6. INDICATOR,LIQUID QUANTITY NSN 6680-01-567-4116 P/N 15140607 · 3301-H-A-2-S-E-3A-M-01-20-JA · 3301-H-A-2-S-E-3A-M-01-20-JA
  7. INDICATOR,LIQUID QUANTITY NSN 6680-01-567-4102 P/N 3301-H-A-2-S-3-E-5B-M-04-00-JA · 3301-H-A-2-S-3-E-5B-M-04-00-JA · 3301-H-A-2-S-3-E-5B-M-04-00-JA
  8. INDICATOR,LIQUID QUANTITY NSN 6680-01-567-4100 P/N 3301-H-A-2-S-3-E-5B-M-04-00-SB · 3301-H-A-2-S-3-E-5B-M-04-00-SB · 3301-H-A-2-S-3-E-5B-M-04-00-SB
  9. INDICATOR,LIQUID QUANTITY NSN 6680-01-567-4099 P/N 3301-H-A-2-S-3-E-5B-M-07-00-SB · 3301-H-A-2-S-3-E-5B-M-07-00-SB · 3301-H-A-2-S-3-E-5B-M-07-00-SB
  10. INDICATOR,LIQUID QUANTITY NSN 6680-01-567-4098 P/N 3301-H-A-2-S-3-E-5B-M-01-20-JA · 3301-H-A-2-S-3-E-5B-M-01-20-JA · 3301-H-A-2-S-3-E-5B-M-01-20-JA
  11. INDICATOR,LIQUID QUANTITY NSN 6680-01-567-4097 P/N 3301-H-A-2-S-1-E-5B-M-03-00-JA · 3301-H-A-2-S-1-E-5B-M-03-00-JA · 3301-H-A-2-S-1-E-5B-M-03-00-JA
  12. INDICATOR,LIQUID QUANTITY NSN 6680-01-567-4094 P/N 3301-H-A-2-S-1-E-3A-M-01-00-JA · 3301-H-A-2-S-1-E-3A-M-01-00-JA · 3301-H-A-2-S-1-E-3A-M-01-00-JA
  13. INDICATOR,LIQUID QUANTITY NSN 6680-01-567-4092 P/N 3301-H-A-2-S-1-E-3A-M-01-20-JA · 3301-H-A-2-S-1-E-3A-M-01-20-JA · 3301-H-A-2-S-1-E-3A-M-01-20-JA
  14. INDICATOR,SIGHT,LIQUID NSN 6680-01-567-0992 P/N AT227279 · AT227279 · AT227279
  15. GAGE ROD,LIQUID LEVEL NSN 6680-01-566-3282 P/N 3684389 · 3633134 · 3684389
  16. GAGE ROD,LIQUID LEVEL NSN 6680-01-566-1016 P/N 3711241 · 3711241 · 223010
  17. SWITCH,LIQUID LEVEL NSN 6680-01-565-5136 P/N 1766704-01 · 1766965 84 POS 2 · SMB1 TY HFNI 910202
  18. COUNTER,ROTATING NSN 6680-01-565-3188 P/N 6645PL1313552 · 352250055145 · 700FN00101248D2060A
  19. SWITCH,LIQUID LEVEL NSN 6680-01-565-2634 P/N 3745021 · 3678033 · 3745021
  20. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-01-564-4605 P/N CV123986 · 223-3095 · 2233095
  21. INDICATORZZTANKZLVL NSN 6680-01-564-0548 P/N V2355-69-PL-3A-SS-72-34.5 · 202-01-00006-807 · V2355-69-PL-3A-SS-72-34.5
  22. INDICATORZZTANKZLVL NSN 6680-01-564-0545 P/N V2355-71-PL-3A-SS-72-23.7 · 202-01-00006-804 · V2355-71-PL-3A-SS-72-23.7
  23. INDICATORZZTANKZLVL NSN 6680-01-564-0544 P/N V2355-66-PL-3A-SS-72-16.5L · 202-01-00006-800 · V2355-66-PL-3A-SS-72-16.5L
  24. INDICATORZZTANKZLVL NSN 6680-01-564-0543 P/N V2355-46-PL-3A-SS-48-11.5 · 202-01-00006-803 · V2355-46-PL-3A-SS-48-11.5

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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