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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. NOZZLE,VALVE NSN 4820-01-308-5269 P/N NMP-1093 · 009.304.0386 · NMP-1093 PIECE 27 · 009.304.0386 · +4 more
  2. CAP,VALVE NSN 4820-01-307-9835 P/N 517-5486331 ITEM4 · 5486331-0004A · 5486331-0004 · 26M65-0003 ITEM 2 · +4 more
  3. VALVE,SAFETY RELIEF NSN 4820-01-307-8767 P/N BASGG04SCC · BASGG04SCC · LL2114C-1/2IN 18T 32PSI · S4824H3217973 · +4 more
  4. STEM,FLUID VALVE NSN 4820-01-305-2201 P/N 3853 PIECE 10 · 03764BDF5/3853-10 · 03764BDF5 · 03764BDF5/3853-10 · +4 more
  5. RETAINER,DISK,VALVE NSN 4820-01-304-0452 P/N 1600-005-5 · 1100-005-5 · 1600-005-5 · 803-4384536 · +4 more
  6. VALVE,SAFETY RELIEF NSN 4820-01-303-1113 P/N 704443 · F80/93 · UBE-24169 · UBE-24169 · +4 more
  7. VALVE,SAFETY RELIEF NSN 4820-01-302-8976 P/N 303605 BE · 58391 · 303 605 BE 704 649 016592 · 058391 · +4 more
  8. VALVE,CALIBRATED FLOW NSN 4820-01-301-5294 P/N 287 5930-801 · 625-7438 PC001 · 287 5930-801 · 625-7438 PC001 · +4 more
  9. VALVE,RELIEF,PRESSURE AND TEMPER NSN 4820-01-300-7055 P/N 1551AS133-2 · SS-4CPA2-3 · 44624-665-00-4 · ASC1336812 · +4 more
  10. VALVE,SAFETY RELIEF NSN 4820-01-300-5225 P/N LL2114C 1-1/4IN25PSISET,NMP228 · NMP228-18T32PSI · LL2114C 1-1/4IN · LL2114C 1-1/4IN 18T32PSI · +4 more
  11. BODY,VALVE NSN 4820-01-297-6004 P/N NP-188-1 · S-1034 PIECE 59 · S-1035 PIECE 59 · S-624 PIECE 59 · +4 more
  12. VALVE,RESTRICTOR CHECK NSN 4820-01-297-5062 P/N S50 · S50F-1/2-150PSI · S5O · S50G · +4 more
  13. VALVE,SAFETY RELIEF NSN 4820-01-296-6875 P/N D0-10H 1-1/2 X 3IN 227T252PSI · D0-10H AND NMP-1193 OPT-A · DO-10H 1-1/2 X 3IN 227T252PSI · DO-10H AND NMP-1193 OPT-A · +4 more
  14. STEM,FLUID VALVE NSN 4820-01-296-2486 P/N NMP-1112 · NMP-1112 PC 11 · 004.303.0471 · 004.303.0471 · +4 more
  15. DISK,VALVE NSN 4820-01-294-9844 P/N NMP-615 PIECE 14 · 005.500.0017 · NMP-615 · NMP-615 · +4 more
  16. VALVE,SHUTTLE NSN 4820-01-293-4398 P/N CSABXXN · CSABXXN-ECJ · H01002100/9 · H01002100 ITEM 9 · +4 more
  17. VALVE,VENT NSN 4820-01-293-2998 P/N 37004843 · W75300T50X · 3W75300T50X · W75300T50X · +4 more
  18. SEAT,VALVE NSN 4820-01-293-2942 P/N 012.500.0014 · NMP-615 PIECE 19 · NMP-615 · 012.500.0014 · +4 more
  19. VALVE,CHECK NSN 4820-01-290-6720 P/N 5051000400 · 5051C0-0400 · 5051000400 · 5051-017-400 · +4 more
  20. VALVE,PILOT NSN 4820-01-290-4980 P/N DIVW004EVYC · DIVW004EVYC · A3D01-35-108-06-01-00-B5-06528 · 026-25185T · +4 more
  21. VALVE,GLOBE NSN 4820-01-289-5581 P/N ES1566-816-12 · ES1566-816 · ES1566-816-12 · 9051078-30 · +4 more
  22. VALVE,SAFETY RELIEF NSN 4820-01-289-3466 P/N B2068 3/8IN 311T375PSI · B2068 · L2120C AND NMP109 3/8IN 311PSI · B2068 3/8IN 311T375PSI · +4 more
  23. GUIDE,VALVE STEM NSN 4820-01-288-9848 P/N NMP-1182 PIECE 12 · NMP-1182 · NMP-1182 PIECE 12 · NMP-1182 · +4 more
  24. STEM,FLUID VALVE NSN 4820-01-287-9430 P/N 2631316 · 2630384-ITEM-28 · 2640092-ITEM-19 · 2630080-ITEM-11 · +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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