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,LIQUID QUANTITY NSN 6680-01-127-8879 P/N 2760555-108 · 2760555-108 · 10150252
  2. INDICATOR,SIGHT,LIQUID NSN 6680-01-127-7877 P/N 260-0014 · 60-0014 · 260
  3. INDICATOR,ELECTRICAL TACHOMETER NSN 6680-01-127-5031 P/N 49412-1 · 523137-1 · 49412-1
  4. INDICATOR,SIGHT,LIQUID NSN 6680-01-127-4045 P/N 421-517-9604 · S247-5 · 12707395
  5. INDICATOR,ELECTRICAL TACHOMETER NSN 6680-01-126-7248 P/N 23DB · 206-2144898 · 23DB
  6. INDICATOR,SIGHT,LIQUID NSN 6680-01-126-3158 P/N HSG-55 · HSG-55 · HSG-55
  7. DISC ASSEMBLY,FLOWMETER NSN 6680-01-125-6434 P/N 51038G037 · 51038G043 · 51038
  8. INDICATOR,ELECTRICAL TACHOMETER NSN 6680-01-125-0843 P/N 3571370-0001 · 3571370-0001 · 204-070-155-1
  9. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-01-124-7581 P/N 3711K119 · 3711K100X25 · 8260X25L
  10. METER,FLOW RATE INDICATING NSN 6680-01-123-8893 P/N 7601A1181A6 · 10A1756SZ · 10A1736SZ
  11. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-123-8767 P/N LG75C · LG75CPC21 · TMS-9062
  12. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-123-8765 P/N LG82C · LG82CPC7 · TMS-0756
  13. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-123-8763 P/N LG75CPC7 · TMS-1086 · LG75C
  14. GENERATOR,TACHOMETER NSN 6680-01-123-8711 P/N 8Y0065 · 8Y0065-17 · 8R0003-47
  15. INDICATOR,LIQUID QUANTITY NSN 6680-01-123-7728 P/N 218-008-002 · 218-008-002 · 145ES004-2
  16. INDICATOR,LIQUID QUANTITY NSN 6680-01-123-7727 P/N 218-008-001 · 218-008-001 · 145ES004-1
  17. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-123-7726 P/N 360-061-002 · 360-061-002 · 145ES004-4
  18. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-123-3518 P/N 322MR265P002 · XM-36465-78-0360-W-L · 50314
  19. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-123-2106 P/N A17515 PIECE 3 · JMS-7302 · 8DB REFLEX
  20. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-123-2105 P/N 120RW12 SIZE 20 · 20DB REFLEX · JMS-6274
  21. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-122-8483 P/N XM-36465-26-1000-W-L · 43284 · XM-36465-26-1000-O-L
  22. RETAINER,METERING TUBE NSN 6680-01-122-7419 P/N S11503F4 · JMS6539 · E-284 PIECE 15
  23. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-122-5958 P/N E351 PIECE 33 · 6A TRANSPARENT · JMS-3041
  24. DIAPHRAGM ASSEMBLY,LIQUID LEVEL NSN 6680-01-122-3750 P/N 1C9370000A · 18A2451X012 · 1C9370000A2

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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