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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 4820-01-032-7030 P/N 298-00-239 ITEM 7/4IN · 402-18-50-0049- · 402-18-40-0049- · 002-18-40-0049-0001 · +3 more
  2. VALVE,GLOBE NSN 4820-00-762-1204 P/N 11331WE/C-05064REVB/882057854 · 78444-10 · B103074P02TS78444-10/882057815 · 215WFS-3 3IN. · +3 more
  3. VALVE,CHECK NSN 4820-00-760-3739 P/N W07-303B-02TS/33352RH/882039609 · W073034B02TS/33352K/882039944 · W07-3035B-02TS/33352K/882039609 · 33352 REVK-W07- · +3 more
  4. VALVE,SAFETY RELIEF NSN 4820-00-760-0415 P/N 16-004-019 · 6010 · 16-004-009U030 · 2010918REVD · +3 more
  5. SEAT,VALVE NSN 4820-00-759-5561 P/N 9-771-33-0415 · H9-771-33-0415 · 8596-20 · A7410.001.127 · +3 more
  6. POPPET,OIL PRESSURE NSN 4820-00-757-9817 P/N 6874199 · 6874199 · 6874199 · 6874199 · +3 more
  7. VALVE,SAFETY RELIEF NSN 4820-00-755-1491 P/N LD613744-1 · BUWEPSLD586758 · LD613744-2 · 4820PL0864425 · +3 more
  8. PLUNGER,VALVE NSN 4820-00-755-0381 P/N 147221 · 232796 · 232796 · 323855C91 · +3 more
  9. VALVE,CHECK NSN 4820-00-741-2985 P/N 7412985 · 1551288 · 1551288 · 6421789 · +3 more
  10. COCK,POPPET DRAIN NSN 4820-00-738-5540 P/N 32-58055-1 · 32-58055-5 · 32-58055 · 32-58055-3 · +3 more
  11. DIAPHRAGM,ACTUATOR VALVE,SPECIAL NSN 4820-00-737-6682 P/N 7376682 · KC8926 · 0852469400 · B262162 · +3 more
  12. VALVE,LINEAR,DIRECTIONAL CONTROL NSN 4820-00-735-5649 P/N D56277 · A121519 · 121519 · 150758H1 · +3 more
  13. VALVE,REGULATING,FLUID PRESSURE NSN 4820-00-735-4536 P/N 202HFIG11548U2U048K · MODEL202HFIG11548U045K · MODEL202HFIG11497U2U045K · M0DEL202HFIG11497U2U45K · +3 more
  14. VALVE,SAFETY RELIEF NSN 4820-00-735-0503 P/N 7350503 · 648846 · 2167526 · 648846 · +3 more
  15. VALVE ASSEMBLY NSN 4820-00-734-7149 P/N 04003030-311652 · 040030 3011652 · 040030 30-311652-A · CP28155 · +3 more
  16. VALVE,BUTTERFLY NSN 4820-00-732-1860 P/N 805-1749102R4 · 1749102 · 359703-040-640-001 · 359-703-040-640-001D · +3 more
  17. SPACER,PRELOAD NSN 4820-00-727-7148 P/N 820-4384594-1 · 820-2178001-84 · 820-4384594PC1 · 62F000PC59 · +3 more
  18. VALVE,GLOBE NSN 4820-00-720-0139 P/N P10F015 · P10F 3/8IN · 1900PMFFG3-8 · 1900PMFFG · +3 more
  19. VALVE,EXPANSION NSN 4820-00-707-7890 P/N TCLE200FG · TCLE2FW-1/2X5/8 ODF-ANG=SAEEE · TCLE2FW · TCLE200FW · +3 more
  20. VALVE,BALL NSN 4820-00-706-4749 P/N 21599007 · 21599009 · D4007-ADD · C0M1-2 · +3 more
  21. COCK,PLUG NSN 4820-00-705-7812 P/N 109HD1-8 · 49094 · 109-HD-02 · 04909400 · +3 more
  22. VALVE,REGULATING,FLUID PRESSURE NSN 4820-00-702-8560 P/N 01013-1 · 01013 · 01013C1 · 0X01013-1C1 · +3 more
  23. DIAPHRAGM,ACTUATOR VALVE,SPECIAL NSN 4820-00-698-6978 P/N 7377881 · 624VLK00435 · 418576 · 3026617R91 · +3 more
  24. SLEEVE AND SLIDE,DIRECTIONAL CON NSN 4820-00-698-0644 P/N 192B797G1 · 192B797-1 · 192B797GP1 · 192B797G1 · +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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