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. PARTS KIT,FLOW RATE METER NSN 6680-01-525-2038 P/N HO1/2A-1.25-9.5-BP-INTERNAL-CAL · HO1/2-1.25-9.5-CB-INTERNAL-CAL · HO1/2-1.25-9.5-BB-INTERNAL-CAL · HO1/2-1.25-9.5-BP-INTERNAL-CAL
  2. INDICATOR,SIGHT,LIQUID NSN 6680-01-524-1995 P/N FSA254-1.1/T/12 · 000223 · 306-12636 · 306-12636
  3. INDICATOR,SIGHT,LIQUID NSN 6680-01-523-6225 P/N 522 · 522-5 · 5003242 · P149-WSGA
  4. ACCELEROMETER,ELECTRICAL,LINEAR NSN 6680-01-523-5699 P/N 7700214 · 7700214 · 7700214 · 7700214
  5. FLOAT,METER,FLOW RATE INDICATING NSN 6680-01-522-6733 P/N 891-8550-18 · 891-08550-018 · 0891-8550-18 · 891-8550-18
  6. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-01-522-2509 P/N GR26863-046 · GR26863-046 · 93016A7030 · 446871-1F-96
  7. INDICATOR,SIGHT,LIQUID NSN 6680-01-522-2111 P/N 47333 REV F ITEM 15 · 245622 · TYPE BM-2 · TEMPPART02511
  8. INDICATOR,SIGHT,LIQUID NSN 6680-01-521-9158 P/N EMS-3815 · EMS-3815 · EFI 910-FA 3/4 IN · EMS-3815
  9. SPEEDOMETER NSN 6680-01-521-1362 P/N 9-889223K23 · 8M0079947 · 79-879899K3 · 79-889223K23
  10. INDICATOR,SIGHT,LIQUID NSN 6680-01-519-7715 P/N 076-76341A000 · 364-48430-000 ITEM 128 · 364-48430-000 · 076-76341-000
  11. INDICATOR,RATE OF FLOW NSN 6680-01-517-7751 P/N 7407-G501 · 7407C-G501 · 7407 REV A · 7404 ITEM 2
  12. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-517-6635 P/N 3087AS113-1 · 4047K1 · 9585-007 · AU1-0000-1620
  13. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-01-517-4028 P/N 465-4471 · 465-4471 · 12524471 · 12524471
  14. TACHOMETER,ELECTRONIC NSN 6680-01-516-6530 P/N 20700251 · 6304524014 · ATHS-30-B · ATHS-30-12-B
  15. INDICATOR,ELECTRICAL TACHOMETER NSN 6680-01-516-1419 P/N DSG-1201DUP · DSG-1201DU · 150-7700 · 171-6300 ITEM 3
  16. METER,FLOW RATE INDICATING NSN 6680-01-516-0314 P/N M25-625LNPA-RA-GAXX · RCDL-M25-5/8 X 3/4 IN · M25-625LNPA-RA-GAXX · RCDL-M25-5/8 X 3/4 IN
  17. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-515-9066 P/N RCM5107 · 799-D-13185 · 799-D-13185 ITEM 17 · 817-10314-000
  18. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-515-9054 P/N RCM5222 · 817-10313-000 · 799-D-13190 · 799-D-13190 ITEM 10
  19. INDICATOR,LIQUID QUANTITY NSN 6680-01-515-7012 P/N 47257-17 · 1044354-17 · 47257-17 · 1044354-17
  20. ACCELEROMETER ASSEMBLY,ELECTRICA NSN 6680-01-514-8549 P/N 481-6985847-002 · 481-6985847 · H678-3701-002 · EB-4120-1
  21. ACCELEROMETER ASSEMBLY,ELECTRICA NSN 6680-01-514-8526 P/N 481-6985847-007 · 481-6985847 · H678-3701-007 · EB-4117-1
  22. ACCELEROMETER ASSEMBLY,ELECTRICA NSN 6680-01-514-8521 P/N 481-6985847 · 481-6985847-005 · H678-3701-005 · EB-4119-1
  23. GENERATOR,TACHOMETER NSN 6680-01-514-6653 P/N 758-9905000-25661 · 8-758-9905000 · 758-9905000 · 758-9905000
  24. SPEEDOMETER NSN 6680-01-513-4940 P/N F2R0239 · 00041015 · D6R0419 · 00041015

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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