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. ADAPTER,TACHOMETER NSN 6680-00-413-3413 P/N 651-X-.50 · 651X500 · 649X500 · SE651-X-.50
  2. SENDING UNIT NSN 6680-00-409-8562 P/N SWT288 · SWT288 · SWT288 · SWT288
  3. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-406-7446 P/N 6428218 · 6428148 · 6428218 · 1723627
  4. METER FLOW RATE IND NSN 6680-00-404-4391 P/N 10A4655A · 10A4655A · V8-12811 · V8-12811
  5. SWITCH,LIQUID LEVEL NSN 6680-00-403-9184 P/N LS-29556 · 29557 · RO0166 · LO1640
  6. GAGE ROD,LIQUID LEVEL NSN 6680-00-403-5967 P/N 35-5179121 · 35-5179121 · 5179121 · 33202
  7. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-00-403-5965 P/N 6518-110-136 · 2364 · 6518-110-136 · 9166875
  8. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-00-403-5960 P/N 6480232 · 6478173 · 6478173 · 6478173
  9. TACHOMETER,MECHANICAL,FIXED MOUN NSN 6680-00-403-5922 P/N 551T2 · 551TZ · A11190 · 84203106
  10. REGULATOR,OXYGEN NSN 6680-00-403-1231 P/N 500962-1 · LR19CB2111 · LR19A-9047-1 · LR19CB2112
  11. METER,VOLUMETRIC POSITIVE DISPLA NSN 6680-00-402-8568 P/N BDN626-4 · BDN626-4 · 391-1320ITEM62 · BDN626-4
  12. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-00-401-4965 P/N 68A4-C351-1 · 68A4C351 · 3110-5-1 · 68A4C351
  13. INDICATOR,LIQUID QUANTITY NSN 6680-00-401-4755 P/N 6431382 · 6431382 · 4818261-2 · 810AC
  14. TUBE,METERING NSN 6680-00-400-6938 P/N 1B300H051 · 1INA300H014G10 · 300H014G10 · 448C809U01
  15. ROTOR,TACHOMETER NSN 6680-00-400-5339 P/N 8-174051-001 · 174051-001 · MDL9812ROTORSTLE6 · 175475
  16. FRAME ASSEMBLY LENS NSN 6680-00-399-2897 P/N 000-16741LPC8 · 000-16741PC8 · 500-16346 · 000-17482PC8
  17. BLADE ASSY NSN 6680-00-399-2892 P/N J3007479PC33X36 · 2A555PC33X36 · ST5159XST5160 · ST5159ANDST5160
  18. GAGE NSN 6680-00-399-2754 P/N E3213-2PCTRNMS35 · TRNMS35 · E3600PCTRSN35 · TRSN35
  19. PLUNGER ASSEMBLY,PUMP NSN 6680-00-399-2696 P/N E-3213-2PC3811 · 3811 · E3096PC3811 · E3295-1PC3811
  20. SEAT NSN 6680-00-399-2640 P/N P124G · E174PC33 · E172PC33 · E180PC33
  21. JOINT,DRIVE NSN 6680-00-399-2202 P/N 649B333 · DA6015 · DA6015 · 649B333
  22. ADAPTER,SPEEDOMETER-TACHOMETER D NSN 6680-00-399-2189 P/N 649X1000 · 649X1000 · 649X1.000 · SE649XR1000
  23. ADAPTER,SPEEDOMETER-TACHOMETER D NSN 6680-00-399-1927 P/N 121-1.0 · 3314169 · 121-1.0 · GSB-26-5C
  24. DRIVE,TACHOMETER NSN 6680-00-399-1527 P/N 1536884 · 1536884 · 1536884 · 1536884

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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