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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. PLUG,FRICTION NSN 4820-00-044-3010 P/N 0X111-01201CP · N885SHT2PC28 · 0X111-01021 · 111-01201CP · +4 more
  2. VALVE,PNEUMATIC TANK NSN 4820-00-042-9536 P/N 013-3130-00 · 013-3130-000 · 118515-001 · 013-3130-000 · +4 more
  3. STEM,NEEDLE VALVE NSN 4820-00-041-0972 P/N 7539030 · 2285795 · 2285795 · 15R34 · +4 more
  4. SEAT,VALVE NSN 4820-00-038-7614 P/N 810-2178000-1 ITEM 2 · 209-6295391 ITEM 2 · 810-2178000-2 ITEM 2 · 810-2178000PC2SH2 · +4 more
  5. PARTS KIT,CHECK VALVE NSN 4820-00-037-8078 P/N 209029 · 1652-562095 · 562095 · P7762 · +4 more
  6. VALVE,FLOW CONTROL NSN 4820-00-036-3510 P/N 53NC6148 · 916102 · 53NC6148A · T916102 · +4 more
  7. STEM,FLUID VALVE NSN 4820-00-036-1874 P/N R-6181-BP PIECE 9 · CVB41S5103-44ALT3PC9 · 16429 · CVB41S5103-44AL · +4 more
  8. DISK,VALVE NSN 4820-00-036-1768 P/N 005-500-0014 · NMP166 · 18-5-12 · 18-5-12 · +4 more
  9. DISK,VALVE NSN 4820-00-036-1763 P/N 0053040192 · VSERIESN03 0RIFICE · 67D111 · 18-3-14 · +4 more
  10. SEAT,VALVE NSN 4820-00-036-1732 P/N 48-2371 · 012-500-0002 · NMP203PCK1 · 51-5-2 · +4 more
  11. DIAPHRAGM,VALVE,FLAT NSN 4820-00-036-1546 P/N 13246 · 8111NPC7 · 1JH512PC112 · 8111NPC7 · +4 more
  12. HEAD,VALVE NSN 4820-00-036-1530 P/N N2666803 · 26668-03 · 11101N · 26668-03-72 · +4 more
  13. DIAPHRAGM,VALVE,FLAT NSN 4820-00-036-0675 P/N D22257DE · 185487PC7341-8 · 186417PC7341-8 · 185487-7341-8 · +4 more
  14. RETAINER,DISK,VALVE NSN 4820-00-036-0219 P/N D38167PC49 · A34150PC11 · A-39348 PIECE 12 PART 28062 · 69453 · +4 more
  15. STEM,FLUID VALVE NSN 4820-00-035-9468 P/N W6680736SH1PC6 · WW8453357PC6-15 · 39J919PC6-15 · 39J919PC6-15 · +4 more
  16. VALVE,CHECK NSN 4820-00-035-9370 P/N 37018 · 5131198PC5T8 · 3131663APC5T08 · 1078 · +4 more
  17. VALVE,REGULATING,FLUID PRESSURE NSN 4820-00-027-3583 P/N CD 24463N · 19881N · 19607N · HWWLN19881N · +4 more
  18. VALVE,GLOBE NSN 4820-00-027-3404 P/N 2620-902X6ASSYC3-4IN · 1889568 ASSY C · C35595 3/4IN · 803-2177934-B416 · +4 more
  19. SEAT ASSEMBLY,VALVE NSN 4820-00-024-1398 P/N 234136-1 · CD76LINE4 · 234136 · N694PC23 · +4 more
  20. SEAT,VALVE NSN 4820-00-022-1318 P/N 2180963PC12 · 845-2180966PC2 · 845-2180963 PC. 12 · 845-2180963PC12 · +4 more
  21. VALVE,ANGLE NSN 4820-00-018-7833 P/N 6436N · SK5054N6436 · 6436 · A-15803 · +4 more
  22. VALVE,PLUG NSN 4820-00-010-7974 P/N 803-5001003-F512 · 0-258DL1 · SS845-2445142ASSYCS1IN · 2632-912X2ASSYCS · +4 more
  23. DISK,VALVE NSN 4820-00-006-4000 P/N 1385623PC6-4IN · 1385623PC6-4IN · 810-1385623-041 · 803-1385623 · +4 more
  24. STEM,NEEDLE VALVE NSN 4820-01-738-7559 P/N 845-8841180-3 · 8841183 · LSA005005-3 · R642925-3 · +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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