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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,PNEUMATIC TANK NSN 4820-00-853-8920 P/N 300096 · 540920000 · A768-223 · 5420920000 · +4 more
  2. SEAT,VALVE NSN 4820-00-848-4361 P/N 167961R1 · 167961R1 · S-13227D · 403489 · +4 more
  3. VALVE,ANGLE NSN 4820-00-844-5908 P/N DRF275 · D2122F2F · SS-3LRF2-A · 1VF2A316 · +4 more
  4. VALVE,GATE NSN 4820-00-840-2615 P/N 0264N · 48 · 3048-1.50 NPT · W48 1 1/2 IN · +4 more
  5. VALVE,SAFETY RELIEF NSN 4820-00-837-8184 P/N A1005782 · 115-4-50 · 95026 · 25226 · +4 more
  6. SEAT,VALVE NSN 4820-00-832-9888 P/N 592098 · 1661-592098 · 477MBV1 · T26778 · +4 more
  7. VALVE,GATE NSN 4820-00-827-3266 P/N U0226 · 7150 · 4511-2 · 11 1-1/2IN · +4 more
  8. VALVE,GLOBE NSN 4820-00-824-8652 P/N 807-20 · 33311-30REV F C1D882051968 · 81551-00-1INC1D882057705 · 81551-00 1.00INCID882057705 · +4 more
  9. SEAT,VALVE NSN 4820-00-816-5298 P/N 516-4775910 ITEM 41 · 2640-801X2PC1 · 2640-087-5 · 2640-801X2 · +4 more
  10. VALVE,REGULATING,FLUID PRESSURE NSN 4820-00-816-4489 P/N 6445-1-000 · 140090-4 · M9108DCD001 · 32-83244-1 · +4 more
  11. LOCKWASHER NSN 4820-00-814-0037 P/N 910D989PC5 · NBC11361-1 · 910D989PC5 · E32303PC26 · +4 more
  12. VALVE,CHECK NSN 4820-00-813-7032 P/N 406C1 · CLB843 · MSS-SP-80 · 92A1-4IN · +4 more
  13. VALVE,GLOBE NSN 4820-00-809-9260 P/N B80-1050-05 · 1050-1/2IN · 2PS911 · 13417C500 · +4 more
  14. SEAT,VALVE NSN 4820-00-803-6235 P/N 168675R1 · 2338323 · 4049256 · 168675R1 · +4 more
  15. VALVE,PNEUMATIC TANK NSN 4820-00-800-3572 P/N 4361 · 6525035 · 47A1571 · 6287-1 · +4 more
  16. VALVE,BLEED NSN 4820-00-787-8890 P/N 8930B1-2-705PC18 · 8930B1-2-757PC17 · 8910B1-2-750PC16 · 8930B1-757PC17 · +4 more
  17. VALVE,GLOBE NSN 4820-00-784-4119 P/N 1982ASWE1/4 · 1982ASWE · W01-2074B-13MS · 12501-1/4INCH · +4 more
  18. VALVE,CHECK NSN 4820-00-783-5975 P/N 3298006 PC 101 · 2296S16B · 463-023-311 · 5370B · +4 more
  19. DISK,VALVE NSN 4820-00-773-5848 P/N 3W21940 · 3W21940 · 3W21940 · 3W21940 · +4 more
  20. VALVE,FLOW CONTROL NSN 4820-00-773-0222 P/N 3366017 · 400-2009598PC174 · 400533896PC86 · 400-533875PC86 · +4 more
  21. SLIDE,LEVER ACTUATING,VALVE NSN 4820-00-766-3621 P/N 470516PC138 · 475819 · 470517PCLN99 · 470516PC138 · +4 more
  22. STEM,FLUID VALVE NSN 4820-00-765-7388 P/N 26982 · AM26982 · 26982 · AM26982 · +4 more
  23. COCK,POPPET DRAIN NSN 4820-01-732-5660 P/N 8843578 · 8843578/SHT40,369-370 · 512-8843578-A12 · R6437002-A12 · +4 more
  24. PARTS KIT,BALL VALVE NSN 4820-01-724-4855 P/N 845-8616948-ITEM NO-11,12 · 845-8614511-54,845-7285297-22 · 2644-747-01-ITEM NO-11,12 · 2640-800X1-54,2640-801X1-22 · +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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