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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 4820-01-411-1255 P/N 7550478-6397434-050-6 · CD-023-34-6L1 · CD-023-18-6 · CD-023-34-6 · +6 more
  2. VALVE,GLOBE NSN 4820-01-411-1254 P/N 218037263A · CD-023-18 · 7383858-A333 · 803-6397434-121111 · +6 more
  3. VALVE,BUTTERFLY NSN 4820-01-406-3539 P/N 211069709 · 211066626 · MIL-V-24624 STY A TYP I · M24624 STYA TYI 16IN · +6 more
  4. VALVE,GLOBE NSN 4820-01-394-7341 P/N 1020 · 6NKRSW4P · 1020SS-6NKRSW4P-SC11-1101A · 1020C1 · +6 more
  5. VALVE,REGULATING,FLUID PRESSURE NSN 4820-01-390-5141 P/N CBCA-LHN · 7386134 FIND NO 9 · 7386835 · Y00014310 · +6 more
  6. RETAINER,DISK,VALVE NSN 4820-01-390-4483 P/N SW110 FIND 50 · SW109-50 · A07057.009.127 · SW116-50 · +6 more
  7. STEM,FLUID VALVE NSN 4820-01-386-7626 P/N DF6503-172 FN 41 · 6404651 FN 41 · 512-6404649 FN 52 · 512-6404649 FIND 51 · +6 more
  8. DISK,VALVE NSN 4820-01-383-5267 P/N A14522.001.000 · SW113-12 · B14522.001.000 · 12000 · +6 more
  9. VALVE,REGULATING,FLUID PRESSURE NSN 4820-01-382-4967 P/N 654316-3 · 654316-2 · 45000400-2 · 654316-3 · +6 more
  10. RETAINER,DISK,VALVE NSN 4820-01-381-0389 P/N B14531.001.130 · SW118 FIND 21 · SW118-21 · SW118 FIND 21CP · +6 more
  11. VALVE,BALL NSN 4820-01-235-5643 P/N 3003450 · 38-102-550 · EE39798 · 839-1-27 · +6 more
  12. VALVE,SAFETY RELIEF NSN 4820-01-235-4864 P/N CCSZZ17SDD · CCSZZ17SDD · E9621-9A-51SS · E9621-9026-14A5 · +6 more
  13. STEM,FLUID VALVE NSN 4820-01-235-4465 P/N NM-165-1 · S-624 PIECE 92 · S-1034PC92 · NM-165-1 · +6 more
  14. VALVE,SAFETY RELIEF NSN 4820-01-231-6078 P/N 585698X · 75602-0010 · 75602-0007 · 68569BX · +6 more
  15. VALVE,GATE NSN 4820-01-230-3496 P/N 1503-N 4IN · 058140 · 058140 PART 1503-N 4IN · 1503 4IN. · +6 more
  16. VALVE,SAFETY RELIEF NSN 4820-01-230-1929 P/N X-646 · X646 W/80D BOTTOM DIAPHRAGM · X646 W/80D B0TT · A86428 · +6 more
  17. PARTS KIT,BALL VALVE NSN 4820-01-227-2913 P/N 255584 PIECE 12,23 · 255582 PC 23,255584 PC 12 · 255582 PIECE 12,23 · 845-4558795 ITEM 29 AND 27 · +6 more
  18. PARTS KIT,BALL VALVE NSN 4820-01-227-2907 P/N 255582 PC 75,255584 PC 32 · 259503 PIECE 3 AND 9 · 255578 PIECE 41,32 · 845-4687581 ITEM 50,12 · +6 more
  19. VALVE,BALL NSN 4820-01-225-9464 P/N 298-00-411PC19-2.0IN-ASSY-A · 502-16-24-0010-0C3R · 298-00-140PC21-2.0IN-ASSY-C · 298-00-140-PC21-2.00IN · +6 more
  20. BALL,VALVE,PORTED NSN 4820-01-225-5894 P/N P-111 · P-113 PIECE 15 2IN · 15776-2 INCH · 07122 · +6 more
  21. GUIDE,VALVE STEM NSN 4820-01-222-9723 P/N NMP-861 PIECE 17 · NMP-361 · NMP-361 PIECE 17 · NMP-861 · +6 more
  22. STEM,FLUID VALVE NSN 4820-01-222-5473 P/N NMP-125 · NMP-125 PIECE 12A · 004-500-0030 · S4824H3237425 · +6 more
  23. STEM,FLUID VALVE NSN 4820-01-089-9305 P/N 2199-2A1 · 144/6 · 144 ITEM 6 · X5008/12/144/6 · +6 more
  24. STEM,FLUID VALVE NSN 4820-01-089-0993 P/N A6790.023.132 · A6790-023-132 · 8551REVGPC21 · 8633 PIECE 13 · +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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