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,SIGHT,LIQUID NSN 6680-01-696-9922 P/N G613-22-A-1 · 22-0-1-080-101 · 22-0-1-080
  2. METER,FLOW RATE INDICATING NSN 6680-01-696-2883 P/N 87501569-103 · ZHM-01 ST.D.T. · ZHM-01 ST.D.T.
  3. METER,FLOW RATE INDICATING NSN 6680-01-695-6604 P/N PCR3-100PSIG-TFT-DB9M · NGM505BG3 · NGM505BG3
  4. FLOW METER NSN 6680-01-695-3313 P/N M-100SLPM-TFT-DB9M · NGM505BE3 · NGM505BE3
  5. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-694-9738 P/N RCM-5218EM1WD2 · S9531-DW-MMC-010 7-23 INDEX 6 · 85012015
  6. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-694-8255 P/N RCM-5209EM1WD2 · 85012017 · S9531-DW-MMC-010 7-23 INDEX 8
  7. GAGE ROD,LIQUID LEVEL NSN 6680-01-694-5849 P/N MD-0004988 REV- · N18-02512 · PAAI062032
  8. INDICATOR,SIGHT,LIQUID NSN 6680-01-694-4643 P/N JMS-4856 · JMS-4856 · JMS-4856
  9. SPEEDOMETER-TACHOMETER KIT NSN 6680-01-694-1658 P/N 3604608F93 ITEM 1 · 3604608F93 · 3604600C93
  10. INDICATOR,LIQUID QUANTITY NSN 6680-01-694-1647 P/N 3548123F91 · 3533894C1 · 3548123F91 ITEM 40
  11. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-694-1605 P/N 2511831C1 · 3978567C93 ITEM 3 · 3978567C93
  12. INDICATOR,SIGHT,LIQUID NSN 6680-01-692-7866 P/N 311-8592290 · 75GREC/B · GN 743.5-18-G3/4-B
  13. PARTS KIT,FLOW RATE METER NSN 6680-01-692-2402 P/N 9141-KIT2 · 9141-G502-1/ NOTE 3 · 9141-G502-1
  14. SWITCH,LIQUID LEVEL NSN 6680-01-692-1616 P/N 9180-G517 ITEM NUMBER 43 · 9180-G517 · 9144-G504
  15. METER,FLUID FLOW,ELECTROMAGNETIC NSN 6680-01-691-6184 P/N 4016AS341 · 4016AS341-1 · 50319-100
  16. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-01-691-5384 P/N 865269-29 · A-2025-15 · TMS-3921
  17. INDICATOR,AIR NSN 6680-01-691-2622 P/N DN/X002252 · DN/X002252 · X002252
  18. INDICATOR,SIGHT,LIQUID NSN 6680-01-691-1662 P/N 4016AS923-1 · 4016AS923 · PSG-9S
  19. INDICATOR,LIQUID QUANTITY NSN 6680-01-691-1496 P/N R0182993-0301 · R0182993 · 609 004 7002
  20. GAGE ROD,LIQUID LEVEL NSN 6680-01-690-9734 P/N 3040391 · 3040391 · 3040391
  21. INDICATOR,RATE OF FLOW NSN 6680-01-690-8797 P/N B5S-7HW-75 · CV207578 · B5S-7HW-75
  22. METER,FLOW RATE INDICATING NSN 6680-01-690-8136 P/N 7177-04 · 6995-G504 ITEM NO 11 · 6995-G504
  23. COMPRESSOR ASSEMBLY NSN 6680-01-690-7465 P/N 4016AS846-1 · 1000257-216 · 4016AS846-1
  24. TACHOMETER DRIVE AS NSN 6680-01-690-4972 P/N 16608690 · N9000A CXA · 16608690

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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