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,SPEEDOMETER-TACHOMETER D NSN 6680-00-329-1730 P/N 10885739 · 668GRAT101-1 · 668 SD 1-1 · 800E-5215
  2. TUBE,METERING NSN 6680-00-325-0453 P/N R8M25-4 · R8M25-4-S925J380WAA · R8M25-4-S925J380WAA · R8M25-4
  3. INDICATOR,SIGHT,LIQUID NSN 6680-00-321-0781 P/N 357130 · 357130 · 357130 · 357130
  4. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-318-9488 P/N 68-580104-211 · PS68-580104-211 · 391003-066 · 391003-015
  5. GEARSHAFT AND WIPER ASSEMBLY NSN 6680-00-317-3238 P/N 460-194-002 · 460-194-001 · 460-194-001 · 460-194-002
  6. GEAR AND WIPER ASSEMBLY NSN 6680-00-314-1623 P/N 460-228-001 · 460-195-001 · 460-228-001 · 460-195-001
  7. VALVE ASSEMBLY,OIL NSN 6680-00-313-5923 P/N 8509198 · 8509198 · 8509198 · 8509198
  8. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-00-309-9596 P/N 60-175-5 · 3200-121-2 · B8680-L12 1/2 · 3200-30
  9. METER,FLOW RATE INDICATING NSN 6680-00-307-7876 P/N GU6FSAHSHS · GU6FSASS05 · NTS13861-45-3 · GU6FSASS05
  10. GEAR ASSEMBLY,COMPOUND NSN 6680-00-303-0100 P/N W60760-102 · 60770 · 60765 · W60760NAL
  11. INDICATOR,SIGHT,LIQUID NSN 6680-00-302-8583 P/N 123SFL50058-1 · 123SFL50058-3 · D-10111 · 123SFL50058-3
  12. FLOAT,BALL NSN 6680-00-301-5587 P/N 578-8700-1674851REVAPC4 · 4208M · 4208MPC4208M · 4208M
  13. INDICATOR,ELECTRICAL TACHOMETER NSN 6680-00-295-1483 P/N K3402-3 · 10K14N · K3402-3IC1BRN4X · S6505-3196045ICIBRN4X
  14. INDICATOR,SIGHT,LIQUID NSN 6680-00-290-7302 P/N WG54A2GL3424PRCUTTO22INWG1423B · MILF20037 · MIL-I-20037 · WG54A2GL3424PRCUTTO22INWG1423B
  15. TRANSMITTER,LIQUID QUANTITY NSN 6680-00-286-2299 P/N CB7740-374 · 45-921516-1 · 45-921516-1 · CB7740-374
  16. INDICATOR,SIGHT,LIQUID NSN 6680-00-285-1886 P/N 5514417 · 5514417 · 5514417 · 48114
  17. INDICATOR,SIGHT,LIQUID NSN 6680-00-282-9393 P/N 001-900025 · A60630 · A60630 · M142
  18. SENSOR,LOW LEVEL NSN 6680-00-279-3635 P/N A51A9009-105 · 051-017-001 · A51A9009-105 · 051-017-001
  19. COUNTER,RECIPROCATING NSN 6680-00-273-8741 P/N SK99540PC1 · DG112244 · 727244-008 · SK99540PC1
  20. SHIELD,GAGE,SIGHT,LIQUID INDICAT NSN 6680-00-273-8354 P/N WC1729PC178 · MILG18498 · M16356-A2712 · MIL-G-16356D
  21. GENERATOR,TACHOMETER NSN 6680-00-269-0336 P/N 16-340054 · 9150 · 9150 · 9150
  22. CLAMP,PINION,SPEEDOMETER NSN 6680-00-269-0335 P/N 12339962 · 2892399 · 2892399 · 2892399
  23. COUNTER,ROTATING NSN 6680-00-268-7213 P/N C188634 · EM114134 · 745835-401 · 015-1501-000
  24. COUNTER,ROTATING NSN 6680-00-268-7204 P/N KS10140 · H-113545 · H1135-45 · ESA695594

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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