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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. VENT ASSY,AIR NSN 4820-00-520-8143 P/N 24004 · 2409-3266788PC26 · 3274346 · 3274346REVA · +6 more
  2. VALVE,CHECK NSN 4820-00-512-5926 P/N 3273 · 2001206-4 · 3273 · AN6017-1 · +6 more
  3. SEAT,VALVE NSN 4820-00-509-6330 P/N 3211843 · 63486 001 · LH63609PC4-4 · LH63609PC4-4 · +6 more
  4. DISK,VALVE NSN 4820-00-506-2870 P/N 14495-24 · 2155-3 · 21553-3 · 2200-3167146PC82-6 · +6 more
  5. VALVE,GLOBE NSN 4820-00-497-8068 P/N W063084B02TS/3331130RK/882039572 · W06-3084B-02TS 33311-30 REV K · 81561-01 1 1-4IN · 80000-01 PART 81561-01 1 1-4IN · +6 more
  6. VALVE,CHECK NSN 4820-00-497-4653 P/N 4CV6-48S · 10-1547-4 · 1112-526618 · 10-1547-4 · +6 more
  7. VALVE,CHECK NSN 4820-00-482-8908 P/N 803-1385721 1-1/2IN · 209-7438555 · 209-7438555 ITEM V-2 · 4DP2041-21 · +6 more
  8. VALVE,REGULATING,FLUID PRESSURE NSN 4820-00-482-6369 P/N 19200N1-4INAW13 · AW13-19200N1-4IN · 19200N · 301812002 · +6 more
  9. VALVE,ANGLE NSN 4820-00-473-4889 P/N SK5074NPC6421N · 6421N · 313-5901-795947ALT5PCV1 · 382-5901-1193347ALT1PCV8 · +6 more
  10. VALVE,GATE NSN 4820-00-472-2403 P/N B102D000A · B102ED00AM0D · 42FM0D · 4160-2-4189 · +6 more
  11. VALVE,GLOBE NSN 4820-00-459-6266 P/N E103972 FIND NO 100 · 1900PMMFG · E106482 FIND NO 90 · N1532 W/9-1483-1S3 · +6 more
  12. VALVE,GATE NSN 4820-00-446-8371 P/N B10-3054P-02TS · B10-3057P02TS · B10-3054P02TS/8340-15C/882049504 · B103054P02TS/88426H882047714 · +6 more
  13. VALVE,GATE NSN 4820-00-446-8370 P/N 11303WE/C050791B/882049825 · B093054P02TS/88337-12/882049508 · B09-3054P-02TS- · B9-35PS2TS88324 · +6 more
  14. VALVE,SAFETY RELIEF NSN 4820-00-446-3543 P/N 1110323 · 27J409PC1T023 · 26J610PC1T023 · 26J535PC1T023 · +6 more
  15. VALVE,GATE NSN 4820-00-445-4375 P/N 2456-WE B/M 73650-A 3IN · 050466 · 67629-3IN · 050466 B/M 73650-A 3IN · +6 more
  16. VALVE,BALL NSN 4820-00-445-2300 P/N U45TBV-1IN · C3172PCALL · 6-100S · 21583009 · +6 more
  17. VALVE,GATE NSN 4820-00-444-7241 P/N 1513-60-998 · 23866BSCH.40 · B090064C02TS/23866B-C/882049352 · B09-0064C-02TS-23866B · +6 more
  18. VALVE,SAFETY RELIEF NSN 4820-00-438-6638 P/N VB4 · VB-4R/SS/AS · 30V68 · 019078 · +6 more
  19. PARTS KIT,BALL VALVE NSN 4820-00-438-2699 P/N 803-5001003-X5XX-03A,04 · 7383858-5001003-5-3A,5-4 · 803-5001003-M5XX-03A,04 · SS845-2110239PC15TITMPC14TFLN · +6 more
  20. VALVE,SHUTTLE NSN 4820-00-437-0022 P/N 52D10418-1 · 52-W-1759-2 · 52-W-2299-2 · AD-2331325-1 · +6 more
  21. SEAT,VALVE NSN 4820-00-435-0502 P/N 256-6603687-VHBM-6 · 803-5959304-X-03 · SSN671-515-2047286PC2 · 71553-78X2PC2 · +6 more
  22. VALVE,SAFETY RELIEF NSN 4820-00-421-6984 P/N 8Z237 · 125SS-2-075 · Z67 · 125B1-4-75PSI · +6 more
  23. VALVE,BALL NSN 4820-00-419-4264 P/N SS-43F2 · 876-14372-1 · 215-00963 · 215-00963-1 · +6 more
  24. VALVE,GLOBE NSN 4820-00-418-4828 P/N 707 3IN · 1755B2 · MV-23F3 · 3INFIG/52F-3/7795-3/882057763 · +6 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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