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. TACHOMETER,GENERATO NSN 6680-01-168-8232 P/N 38-079 · D 23-820 PIECE 1 · 22-449
  2. BACKPLATE ASSEMBLY NSN 6680-01-168-7687 P/N 508-593 · 508-593-002 · 508-593-002
  3. TACHOMETER,ELECTRIC,NONSELF-GENE NSN 6680-01-168-7122 P/N 330-501 · 54737 · 333192
  4. TRANSMITTER,RATE OF FLOW NSN 6680-01-168-6824 P/N 50399 · 40009-0000-01 · SK030981-001
  5. SWITCH,LIQUID LEVEL NSN 6680-01-168-5749 P/N IC/RH1-U · 815-1853009 REV H TYPE IC/RH1-U · MIL-S-16032
  6. TACHOMETER,ELECTRICAL,SELF-GENER NSN 6680-01-168-1511 P/N 00004A3575 · 10500710 · 530D1-47785
  7. METER,VOLUMETRIC POSITIVE DISPLA NSN 6680-01-168-0669 P/N BDN750-A · BDN750-A · BDN750
  8. METER,FLUID FLOW INDICATING,DIFF NSN 6680-01-167-7603 P/N 19YNXXX0X31A4CXAXX01 · 19YNXXX0X31A4CXAXX06 · D4-224E005
  9. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-167-5813 P/N 36A223862P1 · Z36A223862P1 · 36A223862P1
  10. TRANSMITTER,LIQUID QUANTITY NSN 6680-01-167-2962 P/N 472995 · 472995-407 · 10150245
  11. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-01-166-5951 P/N 6170100672 · 6170100672 · 4537800-608
  12. GENERATOR,TACHOMETER NSN 6680-01-166-2158 P/N 10500701 · SG202/48222 · SG202/46839
  13. METER,FLOW RATE INDICATING NSN 6680-01-165-6123 P/N 52-700009-01 · 500-34 · VFA-34
  14. FAST RESET KNOB AND NEEDLE VALVE NSN 6680-01-164-4756 P/N 10880-76 · 10880-61 · 86155-30-21/42/
  15. TANK UNIT NSN 6680-01-164-4635 P/N 029-903-001 · 029-903-001 · 6680PL0572747
  16. TANK UNIT NSN 6680-01-164-4634 P/N 013-901-002 · 013-901-001 · 013-901-002
  17. INDICATOR,SIGHT,LIQUID NSN 6680-01-164-3340 P/N MS51PB · 7566285-001 · 7566285
  18. BEAM ASSEMBLY,TRANSMITTER NSN 6680-01-163-8807 P/N N539675 PIECE 48 · 341250 · S5101H3235947 PIECE 48
  19. GENERATOR,TACHOMETER NSN 6680-01-163-8762 P/N 1360-4 ITEM 34 · 800000 GR.51 · 800000 GR.51
  20. INDICATOR,SIGHT,LIQUID NSN 6680-01-163-6427 P/N 8443142P8 · 747C796 PIECE 8 · 8443142P8
  21. CONTROL NSN 6680-01-163-6035 P/N 87-5-59-T8000 · T8000-95 · 87-5-59
  22. GAGE,LIQUID QUANTITY,FLOAT TYPE NSN 6680-01-163-5473 P/N 68A4-C1162-1 · 8483-40A80 · N8483-40
  23. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-01-163-1233 P/N 10087466 · A3035227 · 3035227
  24. UPPER DIAPHRAGM PLATE NSN 6680-01-163-1129 P/N 346704 · N539675 PIECE 81 · S5101H3235947 PIECE 81

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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