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,MECHANICAL,FIXED MOUN NSN 6680-01-513-4937 P/N D6R0420 · F8R0191 · 00041017 · 00041083
  2. INDICATOR,SIGHT,LIQUID NSN 6680-01-513-1279 P/N F52 · 1201-290 REV A ITEM NO. 38 · 1205-1281-1 · 1201-291 REV A ITEM NO. 32
  3. COUNTER,ELECTRICAL NSN 6680-01-512-6757 P/N 487000 ITEM 76 · 487000 · 5300-2000 · 6301-2000-0000
  4. SWITCH,LIQUID LEVEL NSN 6680-01-512-6009 P/N 20726B001 REV L · 20726B001 REV L FIND NO. 156 · 178545 · 20726EB03
  5. GAGE ROD-CAP,LIQUID LEVEL NSN 6680-01-512-5997 P/N 20726B001 REV L · 20726B001 REV L FIND NO. 141 · 20726B142 · 178534
  6. METER,FLOW RATE INDICATING NSN 6680-01-512-5128 P/N VN-6-H1Y0K-N8 · 077-07545-001 ITEM 22 · 077-07545-001 · VN-6-H1Y0K-N8
  7. TACHOMETER,ELECTRIC,NONSELF-GENE NSN 6680-01-512-2024 P/N 8M0069447 · 79-879897K 1 · 79-889222K23 · 940076/7
  8. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-510-9820 P/N 851-07810-000 · 626-B-8771 · 626-B-8771 ITEM 2 · 851-7810
  9. INDICATOR,RATE OF FLOW NSN 6680-01-509-9368 P/N RCM7303-4-SST · RCM7303 · 891-08703-000 · 799-D-13204 ITEM 20
  10. INDICATOR,SIGHT,LIQUID NSN 6680-01-508-9188 P/N TZC-16-B61 960-FA 1-1/2IN · TZC-16-B61-1-1/2IN · TZC-16-B61 REV. 0 · TMS-9481
  11. SWITCH,LIQUID LEVEL NSN 6680-01-508-5943 P/N LS-179400/REV D · LS-179400 ITEM NO. 2 · 181402 · LS-173025
  12. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-507-9370 P/N P2002.00048TB · 240-2.00IN PG8 IT48 · E20024 · E20024 REF NO 48
  13. INDICATOR,ELECTRICAL TACHOMETER NSN 6680-01-507-7258 P/N 800000-438-1 · 1878091-1 · 1878091 REV.R · PL1878091-1
  14. FLOW METER,FUEL NSN 6680-01-507-6601 P/N FT10AEU2LEAL5023 · FT10AEU2LEAL5023/SIL3CM1 · FT-10AEU2-LEA-0236 · FT-FT-10AEU2-LEA-0236
  15. INDICATOR,RATE OF FLOW AND CONSU NSN 6680-01-507-2876 P/N 000850-263 · 57700-470 · 57700-470 · 000850-263
  16. METER,FLOW RATE INDICATING NSN 6680-01-506-9516 P/N VN-8-H1Y5K-Q2 · 077-03033-006 PC NO 31 · 077-03039-000 ITEM 15 · 025-36905
  17. METER,FLOW RATE INDICATING NSN 6680-01-506-7523 P/N 1-1/2"-81-R-60 · RCM 1-1/2"-81-R-60 · 613-A-10654 · 613-A-10654 ITEM 11
  18. INDICATOR,SIGHT,LIQUID NSN 6680-01-505-5188 P/N 026-34216-000 · 376-84014-000 REV H PC 17 · 12TW20 · JMS-9204
  19. GLASS,LIQUID SIGHT INDICATOR,FLA NSN 6680-01-505-5186 P/N 12TW20 PIECE NO.3 · V-16756-2 · 12TW20 · JMS-5291
  20. METER,FLOW RATE INDICATING NSN 6680-01-504-6412 P/N PN24987 · 10A4557SXBPCHBX · 10A4557SXBPCHBX · 10A4557SXBPCHBX
  21. METER,FLOW RATE INDICATING NSN 6680-01-504-2487 P/N M2392 · 13100PC35 · 13100PC35 · M2392
  22. METER,FLOW RATE INDICATING NSN 6680-01-504-1138 P/N 13100PC36 · M2397 · 13100PC36 · M2397
  23. METER,FLOW RATE INDICATING NSN 6680-01-504-1131 P/N 13100PC38 · M2396 · 13100PC38 · M2396
  24. INDICATOR SUBASSEMBLY,LIQUID QUA NSN 6680-01-503-8611 P/N 377-09167-000 ITEM 87 · 067-60185A · 067-60185-000 · 377-09167

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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