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. TUBE,METERING NSN 6680-01-188-7101 P/N 448B427U01 · FP-1/2-27-G-5/77 · 448B427U01 BLANK
  2. TACHOMETER,ELECTRIC,NONSELF-GENE NSN 6680-01-188-0297 P/N U4G-21 · U4G-21X · U4G-21
  3. METER,FLOW RATE INDICATING NSN 6680-01-188-0289 P/N 701-030 · 701A-030 · 332-2819-030
  4. INDICATOR,SIGHT,LIQUID NSN 6680-01-188-0256 P/N TF-08-1/2IN-SSTL · 608F · 608F
  5. INDICATOR,SIGHT,LIQUID NSN 6680-01-188-0255 P/N E54F · TMS-9808 · EEP54A FLG-28IN-TY 1-CL A
  6. COUNTER,ELECTRICAL NSN 6680-01-187-5437 P/N D19594 · 847109 · B56G9W3-354
  7. TUBE AND BULB ASSEMBLY,VALVE NSN 6680-01-187-2925 P/N 137-14-00-20 · 27899N 22234N PIECE 1 · N137140020
  8. INDICATOR,SIGHT,LIQUID NSN 6680-01-187-1529 P/N 9602S-20R · 9603S-20R · TDRSN-20
  9. INDICATOR,SIGHT,LIQUID NSN 6680-01-187-1527 P/N SMD-L-090-1-1 · 379D434-20 · 379D434-01
  10. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-186-2626 P/N 476846C1 · 1674320C2 · 476846C2
  11. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-186-1775 P/N 06ACXXX0100A1BXAXX01 · 06ACXXX0100A1BXAXX02 · D4-224E005
  12. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-186-1774 P/N 06BCXXX0X60A1BXAXX02 · D4-224E005 · 06BCXXX0X60A1BXAXX01
  13. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-185-6901 P/N 624NHG-0000-C · 624NHG-0000-C · 624-NHG-0000-C
  14. FLOW METER,FUEL NSN 6680-01-185-5660 P/N FT4-8A2.5LB · 13216381 · FT4-8AENSRLEA-2003
  15. MOVEMENT ASSEMBLY NSN 6680-01-185-3866 P/N S927-0019-Z · 5927-0019-2 · D4R-19219 ITEM 38
  16. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-01-184-9214 P/N 12339167 · 5582845 · 6680011849214
  17. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-01-184-7477 P/N 1176369 · 3362495 · 80000008
  18. COVER,GAGE NSN 6680-01-184-6586 P/N GD-1560 PIECE 7 · V-5823-AL1 · V-5823-20
  19. COUNTER,ELECTRICAL NSN 6680-01-184-2855 P/N 3193318-1 · 3193318-1 · B16C8H
  20. INDICATOR,SIGHT,LIQUID NSN 6680-01-184-1780 P/N HS4096-1 · PS-50B · HS4096-1
  21. REGULATOR,OXYGEN NSN 6680-01-183-9784 P/N 19600231 · 34-M1-540PG · 96-M1-540PG
  22. COVER,GAGE NSN 6680-01-183-8876 P/N GD-1560 PC 6 · V-2508-ALI · V-2508-16
  23. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-01-183-4496 P/N 3178C103 · 31788334 · 31768412ETC
  24. COUNTER,ELECTRICAL NSN 6680-01-182-9301 P/N DM10018 · 2774W35P001 · F647-1

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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