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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. SEAT,VALVE NSN 4820-01-362-2970 P/N 517-5486331ITEM9 · 517-5486333 ITEM 7 · 5486331-0009 · 517-5486333 ITEM 7Q3 · +3 more
  2. VALVE,RESTRICTOR CHECK NSN 4820-01-361-1924 P/N 10025266 · 5HA39 · 029259T · 23049312 · +3 more
  3. VALVE,GLOBE NSN 4820-01-360-9185 P/N MIL-V-24578 · MIL-DTL-24578 · 695-7877 PIECE 31 · 941-09204-000 · +3 more
  4. VALVE,RESTRICTOR CHECK NSN 4820-01-360-9095 P/N 10025345 · 5HA121 · 029262T · 5HA121 · +3 more
  5. VALVE,RESTRICTOR CHECK NSN 4820-01-360-6162 P/N 10025271 · 5HA42 · 029272T · 5HA42 · +3 more
  6. VALVE,GLOBE NSN 4820-01-360-6150 P/N CP610-1-B-0-B · NV1-10-K-0 · 113166 ITEM 24 · 113166/24 · +3 more
  7. VALVE,RESTRICTOR CHECK NSN 4820-01-360-2354 P/N 10025282 · 5HA44 · 029246T · 5HA44 · +3 more
  8. VALVE,REGULATING,FLUID PRESSURE NSN 4820-01-359-9489 P/N 12339353-1 · 12339353-1 · 6000025 · 12708201 · +3 more
  9. VALVE,REGULATING,FLUID PRESSURE NSN 4820-01-359-6517 P/N V46AS-9300 · S.600/L-212 ITEM 24 · 005418118 ITEM 24 · 068L600/Y/914 · +3 more
  10. STEM,FLUID VALVE NSN 4820-01-358-4075 P/N M3141-2044 PIECE 2C1 · M3173-2CFC1 · M3173-2011 PIECE 2C1 · M3164-2CFC1 · +3 more
  11. KIT VALVE SEAT CUT 1 INCH NSN 4820-01-356-2380 P/N 820-5295960KITD · 820-5295960 · 820-5295154 · PSNS34-K-4 · +3 more
  12. VALVE,SAFETY RELIEF NSN 4820-01-354-8945 P/N 333575P01 · 333575 · 333575P01 · 333575P01 · +3 more
  13. VALVE,BUTTERFLY NSN 4820-01-352-9867 P/N 300185 · 920010-36 · 2636000 · 26360000-1-1 · +3 more
  14. VALVE,SAFETY RELIEF NSN 4820-01-352-5866 P/N 8013-2 · 2HG179 · 8013-2 · 7-926-002363 · +3 more
  15. VALVE,BUTTERFLY NSN 4820-01-352-3719 P/N BB 2-100 2 INCH · 13229E0433-3 · 13229E0630-4 · BB 2-100 2 INCH · +3 more
  16. VALVE,BUTTERFLY NSN 4820-01-352-1759 P/N 25050000-1-1 · 300184 · 910010-05 · 910010-05 · +3 more
  17. PISTON,VALVE NSN 4820-01-352-0036 P/N 3176295-1 · 3174017-4 · 3174017 · 3176295-2 · +3 more
  18. VALVE,CHECK NSN 4820-01-351-5828 P/N 1/2-F1V15SST-1/ · FID-SS-TF-.125-22 · 1/2-FIV15SST-1/ · 1/2"FIV-15/30-SS-T-1/8 · +3 more
  19. VALVE,BALL NSN 4820-01-351-2946 P/N DV5606 · 5104945 · RAR1715 · DV5606 · +3 more
  20. VALVE,SAFETY RELIEF NSN 4820-01-351-2940 P/N G493768 · G493768-1 · G493768 · G493768-1 · +3 more
  21. PARTS KIT,BALL VALVE NSN 4820-01-349-6912 P/N DF330641, FIND NO. 2 & 3 · 211054413 AND 211054424 · 801-6408781 FIND 2,3 · DF330641 FIND 2,3 · +3 more
  22. VALVE,BALL NSN 4820-01-348-6219 P/N 211030130 · DF330687 ASSY 94 · 556-6405334 · 211030130 · +3 more
  23. VALVE,RESTRICTOR CHECK NSN 4820-01-348-4275 P/N MC19098 · 74B698026-103 · MC19098-1 · 74B698026-103 · +3 more
  24. STEM,FLUID VALVE NSN 4820-01-348-1813 P/N DF330671 FIND 6 · 801-6408790 FIND 6 · 211075408 · 211055836 · +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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