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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. DIAPHRAGM,VALVE,FLAT NSN 4820-00-994-8292 P/N C220 · C0220-00 · TV6289 · 34400PC5 · +3 more
  2. VALVE,REGULATING,SYSTEM PRESSURE NSN 4820-00-991-8627 P/N 665-18736 · 665-18736-000 · 365-13975-002 · 365-18736 · +3 more
  3. VALVE,REGULATING,FLUID PRESSURE NSN 4820-00-988-4127 P/N N26-3-50PSI · 263A · N26A · 23A · +3 more
  4. VALVE,BUTTERFLY NSN 4820-00-978-1775 P/N 6799435-51 · 6799435-51 · 122592-2-2 · 122592-2-2 · +3 more
  5. VALVE,GLOBE NSN 4820-00-977-3580 P/N 1212AS104-1 · 214X7-6 · 214X7-6 · 56011CP · +3 more
  6. VALVE,LINEAR,DIRECTIONAL CONTROL NSN 4820-00-977-2789 P/N 101B234BR1 · 101B234BRPC1 · CLC101B234BR1 · 101B234BC1 · +3 more
  7. SEAT,VALVE NSN 4820-00-976-4712 P/N ND5047PC52 · ND-5047PIECE52 · 52ND5047 · 717088 · +3 more
  8. DIAPHRAGM,ACTUATOR VALVE,SPECIAL NSN 4820-00-972-8798 P/N V70-06CP · VQ2173PC3CP · 2205-0203 · 2205-0203 · +3 more
  9. SLEEVE AND SLIDE,DIRECTIONAL CON NSN 4820-00-969-9814 P/N 831410 · 802284 · 803804 · 802284 · +3 more
  10. STEM,VALVE NSN 4820-00-969-2975 P/N 59NB3058 · 831054 · NB3058PC59 · NB3058 · +3 more
  11. VALVE,REGULATING,FLUID PRESSURE NSN 4820-00-969-2704 P/N 25-12626 · 025-33157-000 · DP8441-2 · DP8441-5 · +3 more
  12. STEM,FLUID VALVE NSN 4820-00-969-2648 P/N V8253PC5 · X8256 · V8256 · 20-08256 · +3 more
  13. VALVE,CHECK NSN 4820-00-968-6892 P/N 1513-3-6 · WA32278 · CD48484-19 · 430922 · +3 more
  14. VALVE,PLUG NSN 4820-00-966-3810 P/N AFC2082 · SP2082 · 13206E8471 · 13206E8471 · +3 more
  15. VALVE,ANGLE NSN 4820-00-961-2486 P/N DGC765PC52 · 588B · 31001-3 · 886A · +3 more
  16. VALVE,LINEAR,DIRECTIONAL CONTROL NSN 4820-00-960-9331 P/N CM11N01D120 · CM-11N01-0L-21 · 330821 · 330821 · +3 more
  17. VALVE,REGULATING,FLUID PRESSURE NSN 4820-00-960-2409 P/N R01-200-RGLA · 11-002-19 · 11-002-019 · 901634C1 · +3 more
  18. SEAT,VALVE NSN 4820-00-953-0264 P/N 1418N-AP · MAI9530264 · 1418N · 1418N · +3 more
  19. VALVE,CHECK NSN 4820-00-949-7519 P/N A1088592G7 · 431-0176 · 513-3-4 · WW-V-51 · +3 more
  20. VALVE,DIAPHRAGM,STOP NSN 4820-00-944-2998 P/N 3034-7 · 02191-1154 · 524440-7 · 02191-1154 · +3 more
  21. VALVE,REGULATING,FLUID PRESSURE NSN 4820-00-943-8290 P/N 510B10 · 5312F4B · 48440 · 48440 · +3 more
  22. VALVE,GLOBE NSN 4820-00-943-7284 P/N 2620-902ASSYCF · 584-1FC1 1-2 · SS845-1889587ASSYCF · 2620-902ASSYCF · +3 more
  23. VALVE,ANGLE NSN 4820-00-943-7281 P/N 2620-902ASSYD1-4IN · 594-1 1-4IN · SS845-1889587ASSYD1-4IN · 2620-902ASSYD1-4IN · +3 more
  24. VALVE,ANGLE NSN 4820-00-943-7280 P/N 2620-902ASSYD1 1-2IN · 594-1-1 1-2 · 845-1889587ASSYD1 1-2IN · 2620-902ASSYD1 1-2IN · +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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