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. COUNTER ASSEMBLY NSN 6680-01-182-9300 P/N DM10019 · 2774W35P002 · F647-2
  2. CAP INDICATOR VLV NSN 6680-01-182-8838 P/N 1881-248B · 1881-248B · 1881-248B
  3. INDICATOR,SIGHT,LIQUID NSN 6680-01-182-4905 P/N LG10T · A/049/061/B20011 ITEM 25 · A/049/061/B20011/25
  4. VALVE,PILOT,ROD NSN 6680-01-182-4876 P/N 22487N · Y205950264 · RTP-2N 1/2IN 20T120PSI 7IN ROD
  5. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-182-3626 P/N 1380760 · 1380760 · 8483-00000
  6. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-182-3621 P/N 251 · D4-224E005 · 10BCXXX0150A1BCAXX01
  7. ACCELEROMETER,ELECTRICAL,ANGULAR NSN 6680-01-182-2344 P/N 4590F1.0-AG · 6680PL0718732 · 70716
  8. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-182-1251 P/N 12332468 · 2-401-40 · 10292
  9. INDICATOR,SIGHT,LIQUID NSN 6680-01-182-0439 P/N 15506 · 6534C492-1 · 15506
  10. REFLECTOR,INDICATOR NSN 6680-01-181-9575 P/N 7B · JMS-6285 · JMS-6285
  11. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-181-8779 P/N 19BMX300X50L5BXAXX08 · 19BMX300X50L5BXAXX03 · D4-224E005
  12. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-01-181-4528 P/N 54-Z6750-CL · D904 ITEM 104 · 60-500
  13. LINE ASSEMBLY NSN 6680-01-181-3074 P/N 25-115-02 010 · 25-1115-02-XA4 10FT · 25-1115E-02-XA4 10FT
  14. TACHOMETER,ELECTRIC,NONSELF-GENE NSN 6680-01-180-8374 P/N U4GM-3 · PG82-2E-9540 PIECE 3 · U4GM3
  15. METER,FLOW RATE INDICATING NSN 6680-01-180-8369 P/N CDHSA00102 · CDHSA00102 · KEN356
  16. INDICATOR,SIGHT,LIQUID NSN 6680-01-180-8364 P/N 910F · TMS-5064 · 5064
  17. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-180-4991 P/N 40839 · XM36465-83-0510-O-L · XM-36465-83-0510-W-L
  18. METER,FLOW RATE INDICATING NSN 6680-01-180-3794 P/N 20-4300 · 81G-0027M · SD334312D212
  19. INDICATOR,SIGHT,LIQUID NSN 6680-01-179-6523 P/N MLH52231G1 · MLH52231G1 · MLH52231G1
  20. CHAMBER,SIGHT GLASS NSN 6680-01-179-6150 P/N S-10353-113 ASSEMBLY A · S-10353 · JMS-5613
  21. METER,FLOW RATE INDICATING NSN 6680-01-179-0231 P/N 821A003U47 · 10A2235A · 800A673U03
  22. SHAFT ASSEMBLY,FLEXIBLE NSN 6680-01-179-0155 P/N 66792 · 66792 · 66792
  23. METER,FLOW RATE INDICATING NSN 6680-01-178-4740 P/N FM372 · FM372 · CF-4000IG
  24. INDICATOR,SIGHT,LIQUID NSN 6680-01-178-4727 P/N G610-4-A1 · 368-021 · 368-021

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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