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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. CAP,VALVE NSN 4820-01-135-7613 P/N 845-4558709ITEM · 4687720 · 845-4558709 ITEM 48 · 4687720 ITEM 48 · +6 more
  2. VALVE,GLOBE NSN 4820-01-135-4914 P/N 8762762 · N1512 · 7550000 · N1512 · +6 more
  3. DISK,VALVE NSN 4820-01-135-0363 P/N 005-309-0209N · NMP-861 PC 22 · 005-309-0209 · 18-3G-305 · +6 more
  4. VALVE,BALL NSN 4820-01-133-9022 P/N B-44XF6 · 6F-V6LJ-BP · 13MPE-501-017, PC. 101 · 020821-5 · +6 more
  5. VALVE,LINEAR,DIRECTIONAL CONTROL NSN 4820-01-133-4106 P/N 72022-4401 · 3830264 · 21T236 · 3830264 · +6 more
  6. VALVE,GLOBE NSN 4820-01-131-7643 P/N SS845-1889587 · SS845-1889587 ASSEMBLY C 1-2IN · 2177934-B316 · 803-2177934-B316AF · +6 more
  7. VALVE,GLOBE NSN 4820-01-131-2338 P/N 2620-906X10 ASSEMBLY F · SS845-2110225ASSEMBLY F · 10210-1 · 845-2110225ASSY · +6 more
  8. RETAINER,RING,VALVE NSN 4820-01-129-8557 P/N 2620-922X9 PIECE 11 · 9875-137-1 · 820-6015895-060-S · 845-2181259-11 · +6 more
  9. GUIDE,STEM NSN 4820-01-128-9636 P/N 10234 ITEM 1 · G90436-2 · 7550478-262190613-21 · G547-0002-262190613-21 · +6 more
  10. PLATE AND SPRING SE NSN 4820-01-126-5081 P/N H49902PC5 · 1W139312 · H49902PC5 · H49902PC4 · +6 more
  11. DISC AND SEAT ASSEMBLY NSN 4820-01-124-2519 P/N V3C10215-NN · V2C11782-4MF · V3C10215-KA · V3D10108 ITEM 2 · +6 more
  12. DISK,VALVE NSN 4820-01-123-5814 P/N 7550478-V3D10435-3 · G547-0002-V3D10435-3 · V3D10435-3 · V3D10076ITEM3 · +6 more
  13. CAP,VALVE NSN 4820-01-123-4759 P/N 2620-902-26 1IN · 845-1889587ASSYBV1IN PIECE 26 · 2620-902-26 1IN · 2620-902ASSYBV 1IN PIECE26 · +6 more
  14. VALVE,GAG NSN 4820-01-123-1318 P/N 4443-1553 DRUM GAG · 4443-1553 DRUM GAG · B-GP-1002-A · 4443-1553 DRUM GAG · +6 more
  15. CARTRIDGE,SHUT-OFF VALVE NSN 4820-01-123-0286 P/N 6KP36-8 · 6KP36-8 PL-1371 · 58320-25 ITEM 6 36974-32-OH-A · 58320-4 ITEM 6 36974-32-OH-A · +6 more
  16. LEVER,VALVE NSN 4820-01-122-1232 P/N 030.102.0003 · 22-4-3 · 030-401-0003 · NMP-119 PIECE 22 · +6 more
  17. STEM,FLUID VALVE NSN 4820-01-121-9581 P/N 516-4775903 ITEM 11 · 516-4788433 ITEM 5 · 516-4775900 ITEM 7 · 516-4788433 · +6 more
  18. STEM,FLUID VALVE NSN 4820-01-121-7939 P/N A10352.001 · A10352-001 · 20225 71T91 PSI PIECE 14 · 20322 1856T2080 PSI PIECE 31 · +6 more
  19. ORIFICE BLOCK,VALVE NSN 4820-01-121-0055 P/N V3D10054 ITEM 2 · V3D10424 ITEM 2 · V3D10054 REV F ITEM 2 · V3D10054 REV G ITEM 2 · +6 more
  20. STEM,FLUID VALVE NSN 4820-01-120-8339 P/N 20241-FIND N09 · A6792.072.136 · A6792-072-156 · 20241 · +6 more
  21. BONNET,RING,VALVE NSN 4820-01-114-6656 P/N 7550479-2177934-1-4 · 7383858-2177934-1-4 · 803-2177934-X1XX-04 · G547-0003-2177934-1-4 · +6 more
  22. BONNET,VALVE NSN 4820-01-114-6655 P/N 7550479-2177934-1-85 · 7383858-2177934-1-85 · 803-2177934-C1XX-85 · G547-0003-2177934-1-85 · +6 more
  23. VALVE,SAFETY RELIEF NSN 4820-01-114-3864 P/N 1705 1/2 IN · 1705AND10490 1/2IN 251T400PSI · D-10490 · 11-W-200B-Y2X1IN · +6 more
  24. CAP,VALVE NSN 4820-01-113-7942 P/N 2620-902ASSYB1INPIECE24 · 70057307 · 845-1889587ASSYB 1/2IN PIECE 24 · 845-1889587ASSYBV 1IN PIECE24 · +6 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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