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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. PARTS KIT,BALL VALVE NSN 4820-01-545-4270 P/N 845-7286648 ITEM 10,32 · 7285198, PIECE 80 (BALL) · 7286278, PIECE 9 (SEAT) · 2640-800X2-80X2640-801X3-9 · +4 more
  2. ROD,OPERATING NSN 4820-01-545-3994 P/N 751-7068535-62 · 751-7068534-4 · H841-0310-4 · H841-0311-62 · +4 more
  3. ROD,OPERATING NSN 4820-01-545-2584 P/N 751-7068535-61 · 751-7068534-3 · H841-0311-61 · H841-0310-3 · +4 more
  4. ROD,OPERATING NSN 4820-01-545-2582 P/N 751-7068535-60 · 751-7068534-1 · H841-0310-1 · H841-0311-60 · +4 more
  5. VALVE,BLEEDER,HYDRAULIC SYSTEM NSN 4820-01-545-2480 P/N S1E10206 ITEM 4 · S3C10054-01 · S1E10205 ITEM 4 · S1E10203 ITEM 6 · +4 more
  6. CAP,VALVE NSN 4820-01-545-2386 P/N P012-335590-G01 ITEM 6 · P2-47946-G01 ITEM 6 · 803-2177140-XX-06 MOD VELAN · 803-2177140-XX-06 MOD · +4 more
  7. VALVE ASSEMBLY NSN 4820-01-545-2382 P/N P2-47946-G01 ITEM 5 · P012-335590-G01 ITEM 5 · 803-2177140-XX-05 MOD VELAN · 803-2177140-XX-05 MOD · +4 more
  8. GUIDE,VALVE STEM NSN 4820-01-545-2250 P/N 236461-0002-15 · 236461-0002 ITEM 15 · 199922 · 236461-0002 IT 15 · +4 more
  9. VALVE,REGULATING,FLUID PRESSURE NSN 4820-01-545-2248 P/N 280912-0005 ITEM 4 · 280912-1005 IT 4 · 280912-1005-4 · 236461-0002 · +4 more
  10. REGULATOR,TEMPERATURE AND PRESSU NSN 4820-01-545-0591 P/N 3337765-1 · PL3337810 FIND 21 · 3337810 FIND 21 · 3337765-1 · +4 more
  11. PISTON,VALVE NSN 4820-01-544-9720 P/N 754-6407151 ITEM 1 · 211069033 · 754-6407150 ITEM 1 · 211074772 · +4 more
  12. PARTS KIT,BALL VALVE NSN 4820-01-544-8247 P/N 845-7108795 ITEM 3,4 · 845-7108795 ITEM 38, 4 · 2643-820-12 ITEM 3,4 · 2643-820-12 ITEM 38, 4 · +4 more
  13. VALVE,CHECK NSN 4820-01-544-8052 P/N 7383858-A305 · 7550478-A45 · H547-0001-A305 · PLC-12385 · +4 more
  14. PARTS KIT,GLOBE VALVE NSN 4820-01-544-6829 P/N 803-2177934-C77X-95AF · 803-2177934-C66X-95AF · 803-2177934-C76X-95AF · 803-2177934-C67X-95AF · +4 more
  15. PARTS KIT,STOP-CHECK VALVE NSN 4820-01-544-6827 P/N 803-2177934-C63XAF-93 · 803-2177934-C64XAF-93 · 803-2177934-C74XAF-93 · 803-2177934-C73XAF-93 · +4 more
  16. PARTS KIT,STOP-CHECK VALVE NSN 4820-01-544-6822 P/N 803-2177934-C6DX-101 · 803-2177934-C7DX-101 · 803-2177934-C7BX-101 · 803-2177934-C6BX-101 · +4 more
  17. PARTS KIT,GLOBE VALVE NSN 4820-01-544-6817 P/N 803-2177934-C71X-89AF · 803-2177934-C62X-89AF · 803-2177934-C61X-89AF · 803-2177934-C72X-89AF · +4 more
  18. PARTS KIT,STOP-CHECK VALVE NSN 4820-01-544-6810 P/N 803-2177934-C4DX-101 · 803-2177934-C5BX-101 · 803-2177934-C4BX-101 · 803-2177934-C5DX-101 · +4 more
  19. PARTS KIT,STOP-CHECK VALVE NSN 4820-01-544-6802 P/N 803-2177934-C53X-91AF · 803-2177934-C54X-91AF · 803-2177934-C43X-91AF · 803-2177934-C44X-91AF · +4 more
  20. PARTS KIT,GLOBE VALVE NSN 4820-01-544-6784 P/N 803-2177934-C52XAF-89 · 803-2177934-C42XAF-89 · 803-2177934-C51XAF-89 · 803-2177934-C41XAF-89 · +4 more
  21. PARTS KIT,STOP-CHECK VALVE NSN 4820-01-544-6778 P/N 803-2177934-C23X-91AF · 803-2177934-C34X-91AF · 803-2177934-C24X-91AF · 803-2177934-C33X-91AF · +4 more
  22. PARTS KIT,STOP-CHECK VALVE NSN 4820-01-544-6745 P/N 803-2177934-B66X-96AF · 803-2177934-B67X-96AF · 803-2177934-B77X-96AF · 803-2177934-B76X-96AF · +4 more
  23. PARTS KIT,STOP-CHECK VALVE NSN 4820-01-544-6740 P/N 803-2177934-B72X-90AF · 803-2177934-B71X-90AF · 803-2177934-B62X-90AF · 803-2177934-B61X-90AF · +4 more
  24. PARTS KIT,STOP-CHECK VALVE NSN 4820-01-544-6729 P/N 803-2177934-B22X-88AF · 803-2177934-B31X-88AF · 803-2177934-B32X-88AF · 803-2177934-B21X-88AF · +4 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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