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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. CAGE,VALVE NSN 4820-00-369-3698 P/N 51500-59-813PC9496T0103-112T0114 · X22440BZB · X22440-B2B · F186LPC94-96T0103-112T0114 · +8 more
  2. VALVE,RIGHT HAND NSN 4820-00-369-3045 P/N 313-4810-231683PCVALVERH · 313-41-14PCVALVERH · 313-41-5PCVALVERH · 313-41-15PCVALVERH · +8 more
  3. DISK,VALVE NSN 4820-00-369-3009 P/N 4801-1286358PC9 · 4801-1574261PC9 · 4801-1504636PC9 · S4801H1574261PC9 · +8 more
  4. SEAT,VALVE NSN 4820-00-364-2018 P/N C7292 · N25059PC28 · 5227292 · A5227292 · +8 more
  5. DIAPHRAGM,VALVE,FLAT NSN 4820-00-360-8043 P/N GPW-9398-B · GPW-9398 · 5592434 · 1522199 · +8 more
  6. STEM,FLUID VALVE NSN 4820-00-356-1765 P/N 50062D · 25904 · 31322 · 50062D · +8 more
  7. STEM,FLUID VALVE NSN 4820-00-337-7074 P/N W8679082PC1 · W8009819PC1 · 8679082P1 · W8009819PC1 · +8 more
  8. PARTS KIT,VALVE NSN 4820-00-309-9478 P/N 31016-14-17 · 31016 · MAI 3094478-1 AND-2 · MAI 3094478-1 AND-2 · +8 more
  9. COCK,POPPET DRAIN NSN 4820-00-289-3939 P/N C2E2365ND · 230-20020 · 49F9798-54 · MIL-V-25023 · +8 more
  10. VALVE,CHECK NSN 4820-00-289-2176 P/N 340-2100-1002787PCV1 · 576-6700-1505182REVAPCV134 · 340-6700-937209ALT2PCV2 · 4DP2091APC330-1 · +8 more
  11. VALVE,SAFETY RELIEF NSN 4820-00-289-1859 P/N S6100-423710PC387 · S6100-438916PC362 · S6100-465297PC387 · A19746 · +8 more
  12. VALVE,SAFETY RELIEF NSN 4820-00-289-1523 P/N CVB4700-74PC165 · CV41S4601-29PC1T016 · CVB41A4700-63PC165 · CVB41S4700-73PC165 · +8 more
  13. COCK,SHUTOFF,SCREW STEM NSN 4820-00-288-7433 P/N 7418345 · GAKA283755 · 1595836 · 1595836 · +8 more
  14. VALVE,LIFT-CHECK NSN 4820-00-287-5998 P/N 582929 · 0607 · 0607 SZ 1/4 IN · 133 · +8 more
  15. VALVE,ANGLE NSN 4820-00-287-5931 P/N 152989 · 2122F4Y · 2122F4F · 1731 · +8 more
  16. VALVE,STOP-CHECK NSN 4820-00-287-5661 P/N AS11S51-0381TEM59 · AS12S5103-24PC104 · AS12S5101-1ALT2PC104 · AS12S5103-24PC104 · +8 more
  17. COCK,SHUTOFF,SCREW STEM NSN 4820-00-287-5627 P/N 12341793 · 5598272 · G311927 · G311927 · +8 more
  18. COCK,PLUG NSN 4820-00-287-5617 P/N 477770 · 71-4804 · L170CN · E3942 · +8 more
  19. VALVE,PLUG NSN 4820-00-287-4305 P/N 104HD · 104HD1-4X1-4 · 104-HD-04 · 104-1/4 · +8 more
  20. COCK,DRAIN NSN 4820-00-287-4268 P/N SXAIRC0CKTEEHAND · 239-124 PIECE 2 · DRP-15949 PC 10 · AA59440/3-012 · +8 more
  21. VALVE,GLOBE NSN 4820-00-287-3318 P/N 2A267652PC34 · 6232N · 8544-8175 · 24CL03081PC60 · +8 more
  22. VALVE,CHECK NSN 4820-00-287-2871 P/N 19-100-2 · 3-744-76 · 276980 · 277980 · +8 more
  23. VALVE,LIFT-CHECK NSN 4820-00-287-2777 P/N FIG231 · 158 · 158B SZ 1 IN · 7108-3018 · +8 more
  24. VALVE,ANGLE NSN 4820-00-277-1715 P/N R33739PC68 · SK5058-N · 6478 · 6478N 1 1/8IN · +8 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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