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. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-00-118-1789 P/N 446900-1H174IN · 446035-174IN · GFS-101404 · CHD-180
  2. INDICATOR,SIGHT,LIQUID NSN 6680-00-117-9981 P/N 67A77C264-2 · MI31-1 1-8S · 67A77C264-2 · 67A77C264-2
  3. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-00-116-5288 P/N 23191-F-W · W23191F · W23191F · 23191-F-W
  4. GENERATOR,TACHOMETER NSN 6680-00-115-7925 P/N EE35998 · GAND5061 · 701 AND 5061 · EE35998
  5. INDICATOR,SIGHT,LIQUID NSN 6680-00-115-2429 P/N 42132-639 · 42132D639 · M56T · 42132-639
  6. METER,FLUID FLOW INDICATING,DIFF NSN 6680-00-110-1961 P/N D4-224E005 · 226 · 06ABXXX0286A5BXXXX01 · 06ABXXX0286A5BXXXX02
  7. COUNTER,ELECTRICAL NSN 6680-00-107-8095 P/N D19564 · 2890887-1 · D19564 · 2890887-1
  8. FITTING,SPEEDOMETER NSN 6680-00-107-8087 P/N 345215 · 3869914 · 6258100 · 345215
  9. INDICATOR,SIGHT,LIQUID NSN 6680-00-106-9544 P/N 2422410 · LTCT 9340 · 550-3 · 2422410
  10. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-00-106-2745 P/N 64A98D372-1 · 64A98D372-1 · 64A98D372-1 · 64A98D372-1
  11. COUNTER,RECIPROCATING NSN 6680-00-106-2730 P/N 249096 · 249096 · 249096 · 249096
  12. COUNTER,ROTATING NSN 6680-00-105-9529 P/N DC3479 · DC3459-1 · DC3459 · 629702-1
  13. TACHOMETER,ENGINE NSN 6680-00-105-3313 P/N S6-K · 701125 · 701125 · S6-K
  14. METER,FLUID FLOW INDICATING,DIFF NSN 6680-00-105-1077 P/N 65A95B113 · B10824 · 4-39310 · 4-38772
  15. INDICATOR,LIQUID QUANTITY NSN 6680-00-104-6704 P/N DSF419 · 205-061-633-7 · D-DSF419 · DSF419
  16. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-104-4423 P/N 268615C91 · 59375 · 268615C91 · 268615C91
  17. METER,FLUID FLOW INDICATING,DIFF NSN 6680-00-104-2290 P/N RD365AZ01X · RD366AZ01X · RD367AZ01X · AE8780-32LPC15
  18. METER,FLUID FLOW INDICATING,DIFF NSN 6680-00-103-9228 P/N D4R115161-1 · D4-224E005 · 06BDXXX0X9A4CXXXX01 · 06CDXXX0X90A4CXXXX01
  19. COUNTER,SPECIAL NSN 6680-00-103-6591 P/N 874802 · 874802 · 874802 · 874802
  20. METER,FLUID FLOW INDICATING,DIFF NSN 6680-00-100-4511 P/N D4-224E005 · 06XCXXX0X38A5BXAXX01 · 06HCXXX0X38A5BXAXX01 · 226
  21. ACCELEROMETER,ELECTRICAL,LINEAR NSN 6680-00-097-6735 P/N 4371 · 2272 · MODEL 272 · 3023M1
  22. METER,FLUID FLOW INDICATING,DIFF NSN 6680-00-091-9325 P/N D4-224E005 · 316 · 19SDXXX0X56A4CXXXX · 0316.0001-3-006
  23. INDICATOR,SIGHT,LIQUID NSN 6680-00-091-0367 P/N 172865 · 182562 · YA2857-3 · YA2857
  24. METER,FLOW RATE INDICATING NSN 6680-00-088-7597 P/N 1110-08H2B1Z · GS83W8-3 · 1110-08H2B1Z · FV1110MS8

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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