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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,VALVE NSN 4820-00-460-2924 P/N 520437-1 · 520437-1 · 520437-1 · 520437-1 · +3 more
  2. VALVE,SAFETY RELIEF NSN 4820-00-460-2212 P/N X1396T32-1350 · 37027968 · X1396T32-1350 · X1396T32-1350 · +3 more
  3. VALVE,GLOBE NSN 4820-00-460-2210 P/N 400-3-4 · 720 3-4 · 175-3-4 · 314P · +3 more
  4. VALVE,LINEAR,DIRECTIONAL CONTROL NSN 4820-00-458-8069 P/N VDP12C55 · 484612 · 13213E9442 · 484612 · +3 more
  5. VALVE,PNEUMATIC TANK NSN 4820-00-456-1643 P/N 7287150 · 867227-1 · 10055516 · 4820004561643 · +3 more
  6. VALVE,PNEUMATIC TANK NSN 4820-00-454-7606 P/N 1468A6 · 1468L-6 · 2621-607-01 PC 65-2 · 20980 · +3 more
  7. VALVE,CHECK NSN 4820-00-451-2682 P/N 810-1385721 · 810-1385721 1-1/2IN · 803-1385721 · 1385721 · +3 more
  8. VALVE,CHECK NSN 4820-00-449-4620 P/N 5HB354 · 350-6 · DC-750-5 · 350-6 · +3 more
  9. SEAT,VALVE NSN 4820-00-446-6354 P/N 5329724P70 · 5329198G6 · 5329724G6 · 5329724P70 · +3 more
  10. SEAT,VALVE NSN 4820-00-446-6353 P/N 5329724P64 · 5329198P8 · 5329724G5 · 5329724P64 · +3 more
  11. SEAT,VALVE NSN 4820-00-446-6352 P/N 5329724P63 · 5329724G4 · 5329198P6 · 5329198P6 · +3 more
  12. VALVE,SAFETY RELIEF NSN 4820-00-446-3559 P/N AD4708 · AR5S49-022PC12 · AK29S49-24ALT3PC10 · 1768M · +3 more
  13. VALVE,GLOBE NSN 4820-00-445-4196 P/N CS4820-0015FADFPQD · F14-2074P-02TS · F14-27PS2TS · 7870-016A/F142074P02TS/882059229 · +3 more
  14. VALVE,ANGLE NSN 4820-00-445-0787 P/N B32308 · 723816-24 · 5024-186 · 723816-024 · +3 more
  15. DISK,VALVE NSN 4820-00-441-5226 P/N 30804993 ITEM 26 · 30803020 ITEM 26 · 14006634 · 30804991 ITEM 26 · +3 more
  16. VALVE,REGULATING,FLUID PRESSURE NSN 4820-00-441-1639 P/N 5562F4A · 920A20 · 5562F4Y · 3R49180 · +3 more
  17. VALVE,CHECK NSN 4820-00-433-3832 P/N 5-1048-76 · K1280-4 · MILV5524CLASS3000 · MIL-V-5524 · +3 more
  18. VALVE,CHECK NSN 4820-00-433-3826 P/N 4-2243-9 · K1207-12 · MIL-V-5524 · 458-12D2-6 · +3 more
  19. PARTS KIT,BALL VALVE NSN 4820-00-431-9308 P/N 2"RK44T · 2"RK44T · 2IN-RK44T · RK44T · +3 more
  20. SEAT,VALVE NSN 4820-00-431-1653 P/N 12529 · 12529 · 12529A · 12529 · +3 more
  21. VALVE,GLOBE NSN 4820-00-431-0277 P/N 11366 · 12VA01366 · 580A30 · 580A30 · +3 more
  22. COCK,PLUG NSN 4820-00-430-5602 P/N 133C5J · 46 · A664 · 134-70664 · +3 more
  23. VALVE,CHECK NSN 4820-00-423-2957 P/N 22K1R · 22K1 · 22K14 · 22K1R · +3 more
  24. VALVE,CHECK NSN 4820-00-422-9494 P/N 9D · 6091308-2 · 9D · 9D 1-2IN · +3 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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