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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. INDICATOR,SIGHT,LIQUID NSN 6680-01-524-2147 P/N 00433B863-7 · PL-433B863 ASSY G-2 · 00433B863-7 · PL-433B863 ASSY G-2 · +2 more
  2. SWITCH,LIQUID LEVEL NSN 6680-01-523-8648 P/N R978835255 · 2/370-PU31-05 · 012769 · 2/370-PU-A31-05 · +2 more
  3. GAGE ROD,LIQUID LEVEL NSN 6680-01-523-7373 P/N LR857-FP · LR857-FP · LM2000 · LM2000 · +2 more
  4. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-521-0413 P/N DF330738 ASSY 93 · 801-6406249 · 801-6406249 ASSY 93 · 185-7410021-52 · +2 more
  5. ACCELEROMETER ASSEMBLY,ELECTRICA NSN 6680-01-514-8569 P/N PSSSN21C-414/5 · 481-6985847 · 481-6985847-047 · 211078801 · +2 more
  6. ACCELEROMETER ASSEMBLY,ELECTRICA NSN 6680-01-514-8538 P/N 481-6985847-076 · 600M104 · 481-6985847 · H678-3701-076 · +2 more
  7. INDICATOR SUBASSEMBLY,RATE OF FL NSN 6680-01-500-1306 P/N 1138G21-1 · 1138G21 · 003054G39 PC 13 · 001138G21-1 · +2 more
  8. INDICATOR SUBASSEMBLY,RATE OF FL NSN 6680-01-497-1839 P/N 60514G111 · VN-5-H1Y5K-Q1 ITEM 7 · VN-5-H1Y5K-P2 ITEM 7 · 60514G111 · +2 more
  9. SWITCH,LIQUID LEVEL NSN 6680-01-496-9837 P/N 293464 · 00438036 · 23924000 · 26014 · +2 more
  10. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-495-5186 P/N 437-6985750-105 · 437-6985750-103 · H673-1201-103 · H673-1201-105 · +2 more
  11. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-495-5182 P/N 437-6985750-102 · 437-6985750-104 · H673-1201-104 · H673-1201-102 · +2 more
  12. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-495-5180 P/N 437-6985750-135 · 437-6985750-067 · H673-1201-135 · H673-1201-067 · +2 more
  13. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-495-5177 P/N 437-6985750-082 · 437-6985750-077 · H673-1201-082 · H673-1201-077 · +2 more
  14. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-493-1735 P/N PS66NA.MXACB2HKNAX · VE208023 · VE202043 · PS66NA.MXACB2HKNAX · +2 more
  15. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-492-3125 P/N 437-6985750-095 · 437-6985750-096 · 437-6985750-097 · 437-6985750-094 · +2 more
  16. COUNTER,ELECTRICAL NSN 6680-01-491-9923 P/N PAXI0030 · IMI-04130 · PAXI0010 · PAXI0030 · +2 more
  17. INDICATOR,ELECTRICAL TACHOMETER NSN 6680-01-490-4443 P/N B2094 · PK420-1 · 437-7015396-105 · 437-8357206-011 · +2 more
  18. COLLAR,VALVE NSN 6680-01-486-6623 P/N 9333-00-0000 ITEM 94 · 9333-00-0940-105 · 9333-00-0940 · 9333-00-0940 · +2 more
  19. INDICATOR,SIGHT,LIQUID NSN 6680-01-486-5521 P/N 23059408 ITEM 161 · 23059258-3 · 23059258 · YB-3171-1X01,14 · +2 more
  20. INDICATOR,LIQUID QUANTITY NSN 6680-01-485-9425 P/N 4KK836 · 4KK836 · 923174.0001 · UC-FL-111 · +2 more
  21. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-484-5367 P/N 12469439 · 6680PL0861667 · SUND4845367 · 456720028400 · +2 more
  22. METER,FLOW RATE INDICATING NSN 6680-01-484-4110 P/N 03Y61TM-0247 FIND NO. 29 · 03Y61TM-0481 · 1355EZ234(REF0100030136269/XXX) · 1355EE2ECKX9A · +2 more
  23. GAGE ROD,LIQUID LEVEL NSN 6680-01-479-4605 P/N 7HB543 · 4KK365 · 7HB543 · 4KK365 · +2 more
  24. SPEED SENSOR,TURBINE ENGINE NSN 6680-01-474-2858 P/N 0735704 · 119-4142 · 1194142 · 169-3300 · +2 more

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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