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. METER,FLOW RATE INDICATING NSN 6680-00-545-3186 P/N 10A6132AB3E1X00AEXB1CXXX · 10A3555S · 10A3565A · A512A003-101
  2. JUNCTION HEAD NSN 6680-00-544-6105 P/N 375740-363 · 37574-363 · 375740-363 · 37574-363
  3. COUNTER,ROTATING NSN 6680-00-538-7005 P/N 1370 · 327C777H07 · 327C777 · 327C777H07
  4. TACHOMETER,MECHANICAL,FIXED MOUN NSN 6680-00-538-0899 P/N 551AAW · 551 · 1341318C1 · A39806
  5. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-00-536-0168 P/N T17-8 · T-17-8 · 3604 · T-17-8
  6. SHAFT ASSEMBLY,INDICATOR NSN 6680-00-532-2420 P/N 437467-1 · 437467 · 437467-1 · 9100346-1
  7. TACHOMETER,MECHANICAL,HANDHELD NSN 6680-00-531-6021 P/N BTYPE · 4840 · B · 4840
  8. COUNTER,ROTATING NSN 6680-00-531-3135 P/N 2055367 · D114134 · 5B174-29E · 2742528006
  9. INDICATOR,ELECTRICAL TACHOMETER NSN 6680-00-531-2988 P/N PS370327-2 · PS370327-2 · 1461FU10-09 · PS370327-2
  10. COUNTER,ROTATING NSN 6680-00-531-2978 P/N 745825 · 745825-001 · A114125 · A114435
  11. GENERATOR,TACHOMETER NSN 6680-00-530-0676 P/N T9624209 · BZ101CL · A7319 · 988462
  12. TACHOMETER,MECHANICAL,FIXED MOUN NSN 6680-00-530-0560 P/N S-14-200 · S-14-200-1600 · 3327630 · S-14-200-1600
  13. COUNTER,ROTATING NSN 6680-00-530-0252 P/N S2074 · 742836 · X6282PCN336 · 742836-002
  14. TACHOMETER,MECHANICAL,FIXED MOUN NSN 6680-00-527-6929 P/N 99666 · 7013 · DB7013 · 7013
  15. INDICATOR,ELECTRICAL TACHOMETER NSN 6680-00-527-6522 P/N 10K37 · K3201-1PC48 · 10K37 · K3201-1PC48
  16. INDICATOR,ELECTRICAL TACHOMETER NSN 6680-00-527-6513 P/N 10K48 · K3401-1PC48 · K3401-1 · 10K48
  17. INDICATOR,ELECTRICAL TACHOMETER NSN 6680-00-527-6509 P/N 10K9 · K3402-1PC11 · K3402-1PC11 · 10K9
  18. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-00-527-6255 P/N MIL-G-2860 TYPE I 1.8D X .25T · MIL-G-2860 · MS326 · MS326C
  19. INDICATOR,SIGHT,LIQUID NSN 6680-00-526-9353 P/N M36846-320 · 51-334PC320 · 460-0331-000 · 460-0331
  20. COMPENSATOR,LIQUID QUANTITY GAUG NSN 6680-00-526-7246 P/N 020-135-004 · 020-135-004 · 10-2426-12 · FG120L4
  21. COUNTER,ROTATING NSN 6680-00-525-9961 P/N 111998-2 · 111998 · 111998-2 · 111998
  22. KEYSHAFT DRIVE NSN 6680-00-523-3497 P/N 4141196P10 · 4141196P1 · 4141196P1 · 4141196P10
  23. COUNTER,ELECTRICAL NSN 6680-00-523-1533 P/N C19567 · C19567 · C19556P2 · 838484
  24. SENSOR,TACHOMETER,DUAL NSN 6680-00-522-2483 P/N 94066-1 · 839-00099 · 206-075-545-1 · 94066-1

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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