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-SENSOR,LIQUID QUANTITY NSN 6680-01-125-1461 P/N GC-158-A · 8001-P12 · 8001 · 4547250
  2. ACCELEROMETER,ELECTRICAL,LINEAR NSN 6680-01-125-0325 P/N 65610-03031-103 · 65610-03031-102 · TR-326/A · 4384A-2-P63
  3. INDICATOR,SIGHT,LIQUID NSN 6680-01-123-8890 P/N CS13090-6-S/S-4 · CS3035-242200 · C9475 · C9475-1
  4. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-123-8764 P/N LG75CPC8 · LG30D · LG30DPC5 · TMS-4682
  5. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-123-5121 P/N 472995 · 472995-311 · 472995-411 · 10150242
  6. INDICATOR,LIQUID QUANTITY NSN 6680-01-123-5111 P/N 40220-21 · 40220 · 117470 · 117470
  7. FLOAT,SWITCH,LIQUID LEVEL NSN 6680-01-123-0295 P/N LS46095 · 26032 · 68509 · LS46095 PIECE 8
  8. GAGE,ELECTROLYTE LEVEL NSN 6680-01-122-8262 P/N PL-632 · 632 · K-5142 · M28787/220
  9. INDICATOR,LIQUID QUANTITY NSN 6680-01-122-7939 P/N 42312E184 · 42312-184 · S285 · 10150250
  10. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-121-5356 P/N 369D296303-3 · 369D296303-3 · 369D296303 · 7740-00213
  11. BODY,VENTURI METER NSN 6680-01-121-2185 P/N X4364-1-1 · 845-2445305 ITE · 2445305-1 · 2445305-1-1
  12. INDICATOR,SIGHT,LIQUID NSN 6680-01-120-9325 P/N 14P4340000 · 00803824 · 80324 · 14P90080-3824
  13. VENTURI METER NSN 6680-01-120-8366 P/N 209-4642054 ITE · 2445305 · 2445305-0001 · 2445305-0001A
  14. VENTURI METER NSN 6680-01-120-8365 P/N 845-2445305ITEM6 · 209-4642049 ITE · 2445305 · 2445305-0006
  15. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-01-120-7963 P/N 694992 · 446955 · 446955-122IN · 694992
  16. INDICATOR,SIGHT,LIQUID NSN 6680-01-120-6409 P/N LSP51-5 · A2749 · A2749-4A · 163002
  17. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-119-9901 P/N 393-CA · 393-CA KA · 5357373 · J5357 373
  18. GAGE ROD,LIQUID LEVEL NSN 6680-01-119-7663 P/N 35-5109259 · 35-5109259 · 5109259 · 6680011197663
  19. HOUSING,INDICATOR NSN 6680-01-119-5557 P/N A111 · A111 ALTERATION 3 · E161PC22-24T030 · E161PC22
  20. METER,FLOW RATE INDICATING NSN 6680-01-119-2292 P/N H5-15-8152-1 · D5-15-8152 · 326011129 · 326011129
  21. GLAND FOLLOWER,METER,FLOW RATE I NSN 6680-01-119-1570 P/N 356A005FBV · A-356-A-005 · 356A005FBV · A-356-A-005-FBD
  22. GAGE ROD,LIQUID LEVEL NSN 6680-01-116-0593 P/N KT-3199-10 · KT-3199-1 ITEM 10 · KT-3199 · KT-3199-10
  23. INDICATOR,SIGHT,LIQUID NSN 6680-01-115-3243 P/N S247-3 · S247 · 421-517-9603 · 10173022
  24. NOZZLE ASSEMBLY,SIGHT FLOW INDIC NSN 6680-01-115-0943 P/N 46296 · 46296D158 · 46296 · 46296D158

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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