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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. GUIDE,VALVE STEM NSN 4820-01-108-9565 P/N 20218 FIND 8 · 20218 · 07463001130 · A7463.001.130 · +3 more
  2. PLUG,VALVE NSN 4820-01-108-7802 P/N 7122B · 250425A · 7122B · PL-200136U PIECE 241 · +3 more
  3. VALVE,FLOW CONTROL NSN 4820-01-108-5870 P/N 4592474-1 · 4592474-1 · 4592474-1 · 4592488 ITEM 48 · +3 more
  4. VALVE,GLOBE NSN 4820-01-108-4542 P/N MIL-V-24439 · MIL-V-24439 GLB OX TYB 1/4 · M-6NKRSW4PCD1107AC1 · 1970-002-14-2114 · +3 more
  5. VALVE,GLOBE NSN 4820-01-108-4540 P/N SS845-2110225ASSYB · MIL-V-24109 · 380-1 PLC-10379 · MIL-V-24109L1 · +3 more
  6. VALVE,ANGLE NSN 4820-01-108-4535 P/N 1970002-10-2113 · 845-1889588ASSY132X55B · MIL-V-24439 · 845-1889588ASSY132X55BC1 · +3 more
  7. CAP VALVE CYLINDER NSN 4820-01-108-4271 P/N NH-7290 PIECE 314 · NH-7366 PIECE 314 · NH6756A314 · 314NF-6115 · +3 more
  8. STEM,FLUID VALVE NSN 4820-01-107-9183 P/N 0501-6 PIECE 3 · 05-8647-06 · 0501-6 PIECE 4 · 0501-6 · +3 more
  9. SEAT,VALVE NSN 4820-01-107-9142 P/N 31233 · 19970N PC 16 · A31233-00-58 · A31233-00-58 · +3 more
  10. PARTS KIT,BALL VALVE NSN 4820-01-107-6787 P/N 518-4775506 ITEM 54,55 · 518-4775506 · 2641-809-41PC1A · 2641-809-41 · +3 more
  11. VALVE,RELIEF,PRESSURE AND TEMPER NSN 4820-01-107-4672 P/N 66183BX · 66183-B · 66183BX · 2-947-544-22724 · +3 more
  12. VALVE,CHECK NSN 4820-01-107-0894 P/N 2432-0001-3 · 2432-0001-3C1 · PL2432-0001 2432-0001C1 · USE NSN 01-107-0894C1 · +3 more
  13. STEM,FLUID VALVE NSN 4820-01-106-8319 P/N 40145-8 · 40473 PIECE 8 · 40473 · 40175-01 · +3 more
  14. VALVE,CHECK NSN 4820-01-105-7514 P/N 845-2181251 · 2620-927X9 ASSEMBLY A 2 1/2IN · 2620-927X9 · 5593 ASSEMBLY A 2 1/2IN · +3 more
  15. VALVE,GATE NSN 4820-01-105-6684 P/N 1305-003AF 200 · 1305-003-200 · 130-003-200 · 1305-003 · +3 more
  16. SEAT,VALVE NSN 4820-01-105-5698 P/N 51729B004 · 911-488 REF 5 · BFV SEAT M 200 4.00 AB - · 729B004 · +3 more
  17. DOG BUSHING,VALVE NSN 4820-01-105-5663 P/N A7366-001-156 · 20295 FIND 14 · A7366.001.116 · A7366.001.156 · +3 more
  18. GLAND,VALVE,THREADED NSN 4820-01-104-9991 P/N 501-4675683 ITEM 3 · 501-4675683 · 501-4675683 ITE · 4675683-0003 · +3 more
  19. VALVE,GATE NSN 4820-01-104-9015 P/N 4820PL2247347 · 2D1718-1 · 3-300-509-01 · 2D1718 · +3 more
  20. VALVE,CHECK NSN 4820-01-104-3965 P/N NS-4070 1 1/2IN · NS-4070 · PK 152RF8 1 1/2 INCH · NS-4070 1 1/2IN · +3 more
  21. DISK,VALVE NSN 4820-01-104-2043 P/N 6WB33 · 624VLK0289L · P5205-0002 · P5125 · +3 more
  22. VALVE ASSEMBLY,CONTROL NSN 4820-01-103-6391 P/N 8695001 · 68757 · 201383 · 33294 · +3 more
  23. INSERT NSN 4820-01-103-3694 P/N 9M3204 · IPD9M3204 · IPD1P6837 · IPD1M2917 · +3 more
  24. VALVE,SAFETY RELIEF NSN 4820-01-103-3262 P/N D52UU-04-3/4 · MIL-V-22549 · E87151M · E8715G51M · +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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