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Home/Military Standard parts/Seals & Fittings/FSC 4820
Category // FSC 4820 · 153,247 items

Valves, Nonpowered

Valves operated by hand or by the fluid itself, including drain cocks, safety relief valves, and angle valves.

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153,247 items

  1. STEM,FLUID VALVE NSN 4820-01-350-8799 P/N DF330704 FIND 3 · 211041695 · 801-6405339 FIND 3 · DF330704 FIND 3L1 · +2 more
  2. PARTS KIT,BALL VALVE NSN 4820-01-350-8743 P/N DF330705 FIND 9,11 · 801-6405340 FIND 9,11 · 211031362 AND 211031421 · DF330705 FIND 9,11L1 · +2 more
  3. VALVE,CHECK NSN 4820-01-350-6167 P/N 2CD862 · 2CD862 · AD36457-1 · 404FTX-6SS-3 · +2 more
  4. VALVE,BALL NSN 4820-01-350-1564 P/N 075-76-6RT6-W · 3/4 76M-6-RT-6-W · 13229E1303-1 · 120-02453-1 · +2 more
  5. VALVE,ROTARY,SELECTOR NSN 4820-01-349-9132 P/N 45510-0000 · 45490-0000 · 45510-1000 · 45490-1000 · +2 more
  6. VALVE,BALL NSN 4820-01-349-8041 P/N 211003130 · DF330654 ASSEMBLY 95 · 801-6404977 ASSEMBLY 95 · DF330654 ASSEMBLY 95L1 · +2 more
  7. SEAT,VALVE NSN 4820-01-349-7807 P/N DF331468 FIND 8 · 801-6408784-8 · 801-6408784 · 211055648 · +2 more
  8. VALVE,CHECK NSN 4820-01-349-7744 P/N 488-16B28-3 · 488-16B28-3 · CV02-54 · 5R9252 · +2 more
  9. VALVE,BLEEDER,HYDRAULIC SYSTEM NSN 4820-01-349-7236 P/N SS-4P4T · SS-4P4T · SS-4P4T · 99/12/19/03807 · +2 more
  10. STEM,FLUID VALVE NSN 4820-01-349-6984 P/N 801-6404584 FIND 9 · DF330611 FIND 9 · 211046272 · 211046272L1 · +2 more
  11. STEM,FLUID VALVE NSN 4820-01-349-6983 P/N DF330635 FIND 8 · 211056531 · 801-6408778 FIND 8 · 801-6408778 FIND 8L1 · +2 more
  12. STEM,FLUID VALVE NSN 4820-01-349-6980 P/N DF330641 FIND 5 · 801-6408781 FIND 5 · 211054416 · 801-6408781 FIND 5L1 · +2 more
  13. CAP,VALVE NSN 4820-01-349-6918 P/N DF330641 FIND 12 · 211066289 · 801-6408781 FIND 12 · DF330641 FIND 12L1 · +2 more
  14. VALVE,BALL NSN 4820-01-349-6872 P/N DF330646 ASSY 97 · 801-6408786 ASSEMBLY 97 · 211082100 · DF330646 ASSY 97L1 · +2 more
  15. GEAR OPERATOR,VALVE NSN 4820-01-349-2089 P/N 5-39MIL1-1003 · 130017-11202522 · 5-227 NUMBER 5-39MIL1-1003 · 130017-21212596/DCG00-22600533 · +2 more
  16. DISK,VALVE NSN 4820-01-348-6515 P/N L380B7 · 2HE286 · 2HE286 · L-380B7 · +2 more
  17. SEAT,VALVE NSN 4820-01-348-5873 P/N C-4881 PL-1528 ITEM 7 · 4775-2,DC · C-4881 PL-1528 ITEM 7 · 4775-2,DC · +2 more
  18. DISK,VALVE NSN 4820-01-348-4564 P/N 3169993 · 3214755 · 3169993-2 · 3169993-1 · +2 more
  19. GEAR OPERATOR,VALVE NSN 4820-01-348-4462 P/N ST950080BRMMM PIECE 40 · ST950080BRMMM · 8740200400 · 398-819-300-430-000 · +2 more
  20. VALVE,BALL NSN 4820-01-348-4276 P/N SS-44VS6-K · SS-44VHS6-K · SS-44VH56-K · 110250267 FIND 12 · +2 more
  21. VALVE,BALL NSN 4820-01-348-1747 P/N 801-6408790 ASSEMBLY 99 · 11801-6408790 ASSEMBLY 99 · DF330671 ASSEMBLY 99 · 801-6408790 ASSEMBLY 99L1 · +2 more
  22. VALVE,SAFETY RELIEF NSN 4820-01-347-8381 P/N YCASNN04SCCF · YCASNN04SCCF · DNS60FF-04 1/2 X 1 · DL-10C/SP CDS-653 SH 12 · +2 more
  23. VALVE,SAFETY RELIEF NSN 4820-01-347-6437 P/N 322895-14 · 1B2741 · 1B6391 · 322895-12 · +2 more
  24. VALVE,SAFETY RELIEF NSN 4820-01-347-5106 P/N BASHH07SMM · BASHH07SMM · CDS653 · L2220-C CDS653 NMP-627 · +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 Valves, Nonpowered

What does federal supply class 4820 cover?

Federal supply class 4820 covers nonpowered valves, valves operated by hand or by the fluid itself rather than by a motor or actuator. Items filed here include drain cocks, safety relief valves, and angle valves.

How is a part in federal supply class 4820 identified?

A valve is identified by its NSN and item name, and the record carries the characteristics on file and the manufacturer cross-references for it. Each item in the class has its own National Stock Number (NSN) record, listed above.

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