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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. VALVE,RESTRICTOR CHECK NSN 4820-01-013-1479 P/N 7M845-2 · 5590 · 5590-137 · 7M845-2 · +4 more
  2. VALVE,BALL NSN 4820-01-013-0242 P/N SS-42GS4 · SS42S4 · 4Z-B2LJ-SSP · 01190PC13 · +4 more
  3. VALVE,CHECK NSN 4820-01-008-1984 P/N 32051 · 0ID-2677A4TT · 2677A4TT · 244A4TTEL · +4 more
  4. SEAT,VALVE NSN 4820-01-006-6193 P/N B708E05C · X301249 · B708E05C · X301249 · +4 more
  5. DISK,VALVE NSN 4820-01-004-5129 P/N 10-24898-02PC6 · 2665 · 10-02665-02 · 05002-01 · +4 more
  6. VALVE,RELIEF,PRESSURE AND TEMPER NSN 4820-00-998-7239 P/N NCLX5-3/4-125 · NHLX5 · NCLX5 · NCLX5-125 · +4 more
  7. VALVE,SAFETY RELIEF NSN 4820-00-991-9927 P/N 1-061-0753 · 10610753-P · 1-061-0753 · 16113A · +4 more
  8. STEM,FLUID VALVE NSN 4820-00-987-7957 P/N 845-1889799 · 845-1889799PC7 · 75844-10X2PC27 · 75844-10X2-27 · +4 more
  9. VALVE,GLOBE NSN 4820-00-986-6976 P/N 230-10372 · 48600 · 4N100 · A61730 · +4 more
  10. CARTRIDGE,NEEDLE VALVE NSN 4820-00-981-1338 P/N 6KN46-1 · J113352 · C4412 · H554AG001 REV T FIND#023 · +4 more
  11. SLEEVE AND SLIDE,DIRECTIONAL CON NSN 4820-00-978-0649 P/N 2520009780649 · 4820009780649 · 8712256 · 8712256 · +4 more
  12. SEAT,VALVE NSN 4820-00-976-1048 P/N 717096 · ND5046PC52 · T717096 · 52ND5046 · +4 more
  13. VALVE,GATE NSN 4820-00-975-1900 P/N 0230-1IN · 280-1 INCH · FIG 280 SIZE 1 IN · 1186-700-100 · +4 more
  14. VALVE,GATE NSN 4820-00-975-1561 P/N 821-1/2SW · SW-12111-FHF · SW12113 · F-46662 SW-12111-F8M .50IN · +4 more
  15. STEM,VALVE NSN 4820-00-968-7848 P/N NA6228PC59 · BKS59A1523 · NA6228PC59 · BKS59A1523 · +4 more
  16. VALVE,CHECK NSN 4820-00-967-4833 P/N 443-4S52-6 · 443-4SS2-6 · 443-4SS · 200113AAPC354 · +4 more
  17. VALVE,ANGLE NSN 4820-00-965-1211 P/N 2620-906X3ASSYB · 10100-1B · 10143-1 · 6GN556-1 · +4 more
  18. PISTON,VALVE NSN 4820-00-960-9329 P/N 7D232797 · 147990 · 232797 · 232797 · +4 more
  19. COCK,DRAIN NSN 4820-00-958-9550 P/N 9176323 · CCB-7500-5 · 9176323 · 9176323 · +4 more
  20. VALVE,BALL NSN 4820-00-958-7409 P/N 2180940 ASSY RAT RDT · 2641-747 IRAT IRDT · 2641-747 ASSEMBLY IRAT & IRDT · 2640-747 ASSY RAT RDT · +4 more
  21. BODY,VALVE NSN 4820-00-957-6838 P/N 43116 · BP15830 · A-1987 · 43116 · +4 more
  22. VALVE,ANGLE NSN 4820-00-957-5655 P/N 9000 · 50035 · 44057-01 · 440057 · +4 more
  23. STEM,FLUID VALVE NSN 4820-00-956-8462 P/N 502-17-12-0021- · 090258 · NC090258 · 803-5001003-M4X · +4 more
  24. SEAT,VALVE NSN 4820-00-952-4780 P/N HBHSP1518 · 803-1385637-06-04 · 5000S4824-1385637PC8-6IN · X5488 · +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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