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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,BALL NSN 4820-01-335-8079 P/N DF330617 ASSEMBLY 98 · 14898985 · 801-6404588 ASSEMBLY 98 · DF330617 ASSEMBLY 98L1 · +2 more
  2. VALVE,CHECK NSN 4820-01-335-7666 P/N 2206 · 2206 D-18 MERCU · 2206D-18 MERCURY · 2018-8 PIECE 30 · +2 more
  3. VALVE,LINEAR,DIRECTIONAL CONTROL NSN 4820-01-335-7373 P/N 12412801 · 565623 · PTS1-16-0-80 · PTS1-16-0-80 · +2 more
  4. VALVE,CHECK NSN 4820-01-335-7207 P/N 585-6406616 FIN · 20917-400 ITEM 22 · CXRA2506205A · LA424-41300 ITEM 30 · +2 more
  5. VALVE,BALL NSN 4820-01-335-5236 P/N 2A-B2-LJ-SS · 29915 · 2A-B2-LJ2-SS · 29915 · +2 more
  6. PARTS KIT,BALL VALVE NSN 4820-01-335-0394 P/N DF330613 FIND 7,9 · 211052108 AND 211050015 · 801-6408529-7,9 · 211052108 AND 211050015L1 · +2 more
  7. PARTS KIT,BALL VALVE NSN 4820-01-335-0393 P/N DF330709 FIND 2,3 · 801-6405343 FIND 2,3 · 218102802 AND 211038400 · 801-6405343 FIND 2,3L1 · +2 more
  8. PARTS KIT,BALL VALVE NSN 4820-01-335-0392 P/N DF330709 FIND 1,3 · 801-6405343 FIND 1,3 · 211038413 AND 211038400 · 801-6405343 FIND 1,3L1 · +2 more
  9. VALVE,BALL NSN 4820-01-335-0183 P/N 801-6405342 FIND AY97 · 211038582 · 801-6405342 ASSEMBLY 97 · 801-6405342 FIND AY97C1 · +2 more
  10. VALVE,GLOBE NSN 4820-01-334-8003 P/N C-7283/2807 · 6GNW70-1-NWB · C-7283/2807 · 6GNW70-1-NWB · +2 more
  11. VALVE,CHECK NSN 4820-01-334-4101 P/N 20355 · 97514 · CKFX0503200C · 975194 · +2 more
  12. STEM,FLUID VALVE NSN 4820-01-334-3907 P/N DF330610 FIND 10 · 211033674 · 801-6404739 FIND 10 · 801-6404739 FIND 10L1 · +2 more
  13. PARTS KIT,BALL VALVE NSN 4820-01-334-3835 P/N DF330612 FIND 2,4 · 211041987 AND 211041972 · 801-6404585 FIND 2,4 · 211041987 AND 211041972L1 · +2 more
  14. VALVE,BALL NSN 4820-01-334-3734 P/N 801-6404589 ASSEMBLY 98 · 211029595 · 211091070 · 801-6404589 ASSEMBLY 98L1 · +2 more
  15. VALVE,CHECK NSN 4820-01-334-1104 P/N E27E-9A487-AA · E3TZ9A487-A · E27E-9A487-AA · E3TZ9A487-A · +2 more
  16. VALVE,BALL NSN 4820-01-334-0892 P/N 211003328 · 801-6405342 ASSEMBLY 99 · 6405342 ASSY 99 · 211003328C1 · +2 more
  17. PARTS KIT,BALL VALVE NSN 4820-01-334-0681 P/N DF330618, FIND NO. 4 & 5 · 801-6404589 FIND 4,5 · 211069125/211033864 · 211069125/211033864Q3 · +2 more
  18. VALVE,BALL NSN 4820-01-334-0603 P/N DF330618 ASSY 97 · 211038846 · 801-6404589-AY97 · DF330618 ASSY 97L1 · +2 more
  19. STEM,FLUID VALVE NSN 4820-01-334-0135 P/N SS845-2445483 ASSY J · SS845-2050876 PIECE 8 · 26M00-81RR01 ASSY J · SS845-2445483 ASSY JL1 · +2 more
  20. VALVE,BUTTERFLY NSN 4820-01-333-4103 P/N 05-1WA-5X3XGF-3MG CDS6219-18 · MIL-V-24624 · GENERIC HEAD,DO NOT ORDER · 4820012631980 · +2 more
  21. VALVE,BUTTERFLY NSN 4820-01-333-4101 P/N D4711 3-1/2IN · F815W-33-1471-AH-3 1/2IN · F815W-33-1471-AH 3-1/2IN · MIL-DTL-24624 · +2 more
  22. VALVE,CHECK NSN 4820-01-333-1913 P/N 3029251 · 3029251 · 7-926-000791 · 7-926-003833 · +2 more
  23. DISK,VALVE NSN 4820-01-333-1793 P/N 911-578 REF2 · 513108177 · 51310B177 · 911-578 REF2 · +2 more
  24. VALVE,BLEEDER,HYDRAULIC SYSTEM NSN 4820-01-333-0722 P/N 6222080-001 · 622080-001 · 1106732-001 · 1106732-001 · +2 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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