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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. STEM,VALVE NSN 4820-00-399-3695 P/N WW5939356PC4 · 8018671P4 · 5939356G3 · 5938215G3 · +13 more
  2. VALVE,GLOBE NSN 4820-00-388-6864 P/N D15-648RPC378T0387-395 · D15-739YPC378T0387-395 · D15-648YPC378T0387-395 · D15-648AAPC378T0307-399 · +13 more
  3. PISTON,VALVE NSN 4820-00-383-6748 P/N 1,499011 · NH-6376 · NL6096 · H60WHD40118 · +13 more
  4. MANIFOLD,AIR NSN 4820-00-375-7905 P/N 2744-129-F-1 · 2744-129 · 513-5589176 ITEM F-1 · 3757905 · +13 more
  5. DISK,VALVE NSN 4820-00-375-7855 P/N R6309S3-85485 · 0085485 · R6309HHPC3-1IN · R6309TPC3-1IN · +13 more
  6. SEAT,VALVE NSN 4820-00-375-7744 P/N T1-2100-1286330REV B PIECE 1 · 2100-811847PC9 · 571-2200-1302543REVAPC13 · 3779-32PC5 · +13 more
  7. VALVE,GLOBE NSN 4820-00-350-9451 P/N CPRX2 · 506767 · 830-1/2IN · 1021 1/2INCH · +13 more
  8. VALVE,FLOW CONTROL NSN 4820-00-343-8407 P/N 10G615-1 · 10G615ITEM1 · M15G510SH2ITEM85 · 10G615PC1 · +13 more
  9. VALVE,SAFETY RELIEF NSN 4820-00-337-1210 P/N 25J491PC6 · 25J492PC6-12 · 25J553PC197 · 25J427PC197 · +13 more
  10. HINGE,VALVE NSN 4820-00-313-9099 P/N 77 · HR7158 · SS212S42-08PC326 · AVP10S42-09PC24 · +13 more
  11. STEM,FLUID VALVE NSN 4820-00-301-5561 P/N 6-1275PCALL · B36-1445PC2 · 6-1275 · F1445PC6 · +13 more
  12. VALVE,VENT NSN 4820-00-296-9677 P/N B4028415 · 111000 · SM-D-447322-1 · SM-D-447322 · +13 more
  13. COCK,DRAIN NSN 4820-00-288-7547 P/N 16123 · 30114V · B558 · 07-71F3 · +13 more
  14. VALVE,GATE NSN 4820-00-288-7220 P/N 5692-5-11 · 730T03 · 3120563 · S1500D3115638PC58 · +13 more
  15. VALVE,ANGLE NSN 4820-00-287-5784 P/N 6294 · 6294N · A15773 · 04588 · +13 more
  16. VALVE,GLOBE NSN 4820-00-287-2116 P/N 2034 · 2034N · D287SN · 2034N · +13 more
  17. VALVE,GATE NSN 4820-00-268-9152 P/N 0250 SZ 3/8 IN · 0250 · 2129 · 99 · +13 more
  18. VALVE,GATE NSN 4820-00-268-8773 P/N 1138 · 1428 · 1428AND1663 · 058 · +13 more
  19. VALVE,CHECK NSN 4820-00-266-9515 P/N 35833-6IN · 5021BMOD/101158REV0/882036837 · 35833-600 · C35833-6IN · +13 more
  20. VALVE,GLOBE NSN 4820-00-262-7020 P/N U01 · U01 1/4IN · 89 · 123 · +13 more
  21. COCK,SHUTOFF,SCREW STEM NSN 4820-00-254-8637 P/N 10861288 · 194813 · 194813 · 9108360 · +13 more
  22. VALVE,GLOBE NSN 4820-00-238-5372 P/N 1003217-02 · F20B · 1003217-02 · 6601822 · +13 more
  23. SEAT,VALVE NSN 4820-00-234-3929 P/N 5314X1ITEM11 · 5314X1IM11 · 5314XPC11 · 5312X1 IM 9 · +13 more
  24. VALVE,GLOBE NSN 4820-00-181-9445 P/N 807-14 · 807-1700 PART 807-14 · 807-14CID-882057493 · 803-5184193 · +13 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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