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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. VALVE,BALL NSN 4820-01-486-1310 P/N BBV-2106-0001M · BBV-2106-001M · BBV-2106-001M · KHB-10SAE-1114-11X · +7 more
  2. VALVE,GLOBE NSN 4820-01-482-8708 P/N D954-1001 ITEM A40 · D954-1001 ITEM A37CP · D954-1001 ITEM A40CP · D954-1001 ITEM A37 · +7 more
  3. STEM,FLUID VALVE NSN 4820-01-478-6101 P/N DNX62-4M6-00 ITEM 10 · DNX62FF-4P6-000 ITEM 10 · DN60-4-12-C · DN60-4-12-1-C · +7 more
  4. VALVE,CHECK NSN 4820-01-466-7918 P/N 5959902 · 4-5959902 · 5959902 · 4820PL1935174 · +7 more
  5. SEAT,VALVE NSN 4820-01-442-9943 P/N 803-6397434-X4XXXX-049 · CD-023-20-49 · 7550478-6397434-4-049 · 6397434-4-049L1 · +7 more
  6. VALVE,REGULATING,FLUID PRESSURE NSN 4820-01-434-7951 P/N MODEL NS93R3 40APV · 84E 622-B · AEPA0252AXE TYPE NS93R2 · AEPA0252AXE TYPE NS93R2 · +7 more
  7. VALVE ASSEMBLY NSN 4820-01-433-9073 P/N 754-6409017 ASSEMBLY 99 · 211097066 · PL3337820 FIND 1 · 3337820 · +7 more
  8. VALVE,VACUUM BREAKING NSN 4820-01-429-5925 P/N 9001A1002 · PL9001A1000-1 ITEM NO. 47 · PL9001A1000-3 ITEM NO. 47 · 900A1A002-1 · +7 more
  9. RETAINER,DISK,VALVE NSN 4820-01-422-5094 P/N CD-023-07-5 · 211069611 · DF330612 FIND 5 · 801-6404585 FIND 5 · +7 more
  10. STEM,FLUID VALVE NSN 4820-01-416-1662 P/N DF2300-4657 · DF2300-4657 FN MPLA-A18 · 211067436 · 6406594 · +7 more
  11. SEAT,VALVE NSN 4820-01-415-9563 P/N DF2300-4657 FN MPLA-A11 · DF2300-4657 · 6406594 · 556-6406594-MPLA-C11 · +7 more
  12. SEAT,VALVE NSN 4820-01-415-9557 P/N DF2300-4657 · DF2300-4657 FN MPLA-A12 · 556-6406594-MPLA-B12 · 556-6406594-MPLA-A12 · +7 more
  13. STEM,FLUID VALVE NSN 4820-01-415-9553 P/N DF2300-4657 · DF2300-4657 FN MPLA-A17 · 556-6406594-MPLA-B17 · 6406594 · +7 more
  14. PARTS KIT,BALL VALVE NSN 4820-01-415-7428 P/N DF2300-4654 · DF2300-4654 FN MPAD-A11/A13 · 211049931 AND 211067857 · 556-6406591-MPD · +7 more
  15. CAP,VALVE NSN 4820-01-415-6666 P/N DF2300-4654 · DF2300-4654 FN MPAD-A5 · 556-6406591-MPAD-C5 · 218016063 · +7 more
  16. DISK,VALVE NSN 4820-01-415-6664 P/N DF2300-4654 · DF2300-4654 FN-MPAD-A26 · 211067664 · 211084532 · +7 more
  17. RETAINER,DISK,VALVE NSN 4820-01-415-5676 P/N DF2300-4657 · DF2300-4657 FN MPLA-A14 · 218012825 · 6406594 · +7 more
  18. RETAINER,DISK,VALVE NSN 4820-01-415-5674 P/N DF2300-4657 · DF2300-4657 FN MPLA-A13 · 556-6406594-MPLA-B13 · 218006204 · +7 more
  19. RETAINER,DISK,VALVE NSN 4820-01-415-4939 P/N DF2300-4654 FN MPAD-A25 · DF2300-4654 · 6406591 · 211067467 · +7 more
  20. GEAR OPERATOR,VALVE NSN 4820-01-414-5603 P/N DT3-33-2205 · DT3 · 211610-01 · 22584 · +7 more
  21. SEAT,VALVE NSN 4820-01-409-2518 P/N 803-1385623-034X-68 · 1385623 · 803-1385623-03XX-68 · 803-1385623-034-04 · +7 more
  22. VALVE,SAFETY RELIEF NSN 4820-01-394-6226 P/N NMP-1521 OPT.1 85T104PSI · DX-10C 85T104PSI · NMP-1521 · DX-10C NMP-1521 OPT.1 85T104PSI · +7 more
  23. VALVE,BALL NSN 4820-01-389-8158 P/N DF330646 AY 92 · 6408786 AY 92 · 211066628 · 211085922 · +7 more
  24. DISK,VALVE NSN 4820-01-388-1041 P/N 512-6404649-39 · 6404651 FIND 38 · 512-6404649 FIND 39 · 211047165 · +7 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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