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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. QUILL,VALVE NSN 4820-01-088-1383 P/N 3188566 ITEM 3 · 3331917 · 3188567 ITEM 3 · 3189437-1 · +6 more
  2. PARTS KIT,BALL VALVE NSN 4820-01-087-5913 P/N 803-5001003-B9X · 803-5001003-X9X1-03A-04 · 803-5001003-X9X1-03-04 · 803-5001003 · +6 more
  3. STEM,FLUID VALVE NSN 4820-01-084-8686 P/N A6792.066.127 · 20212 · SW106 FIND 8 · 20311 · +6 more
  4. VALVE,CHECK NSN 4820-01-083-0196 P/N SS-4CP2-1 · 000-8006-281 · 3305279-1 · 3305279 · +6 more
  5. VALVE,HYDRAULIC,DUMP NSN 4820-01-082-7257 P/N VA018 · VA018-2 · M9050DCD001 · C7903-2 · +6 more
  6. VALVE,LINEAR,DIRECTIONAL CONTROL NSN 4820-01-082-7161 P/N 10711745-001 · 10711745 · 1063 · 1073 · +6 more
  7. LEVER,VALVE NSN 4820-01-082-3965 P/N NMP-103 PIECE 22 · 030-102-0001 · NMP-103 · 22-4-1 · +6 more
  8. VALVE,REGULATING,TEMPERATURE NSN 4820-01-076-0485 P/N DTP-2N W/14IN B · DTP-2N 14 IN BRASS TUBE · DTP-2N · N-TB Y205950346 · +6 more
  9. SEAT,VALVE NSN 4820-01-075-3494 P/N 803-2177934-X4XX/X5XX-19 · 803-21779-5XX-1 · 803-2177934-5XX · 803-2177934-4XX-19 · +6 more
  10. SEAT,VALVE NSN 4820-01-071-9895 P/N SS845-1889587 · 2620-902ASSYD 1 · 2620-902ASSYD1/4INPC4 · 5160-B1-380 · +6 more
  11. VALVE,BALL NSN 4820-01-071-9871 P/N 15150-12-1400TT · 803-5001003-A531 · A150F14TT1.0IN · 1INA150F14TT · +6 more
  12. VALVE,SAFETY RELIEF NSN 4820-01-067-9709 P/N BGSGA01SDE · DX52FU-01-3/4 · BGSGA01SDE · 940-07650-000 · +6 more
  13. DISK,VALVE NSN 4820-01-067-3653 P/N SS-845-1889587 · SS845-1889587AS · 1889587ASSYAAPC23 1IN · SS845-1889587ASSYAAPC23 1IN · +6 more
  14. STEM,FLUID VALVE NSN 4820-01-066-9582 P/N 8585 · A690.014.127 · 8585 · A6790-014-127 · +6 more
  15. STEM,FLUID VALVE NSN 4820-01-062-9437 P/N SS845-1889587 PC7 1/4IN · 724299 · 2620-902PC7 1/4IN · SS845-2110254PIECE4 1-4IN · +6 more
  16. VALVE,BUTTERFLY NSN 4820-01-061-9038 P/N AV18A1151 · AV18A1142 · C7877-2 · C7877-3 · +6 more
  17. SEAT,VALVE NSN 4820-01-061-7138 P/N 845-7284929 ITEM 11 · 845-4558779 ITEM 10 · 845-4558779ITEM · 2640-801X1 · +6 more
  18. DISK,VALVE NSN 4820-01-061-1611 P/N 20356 1/2IN FIN · A12501-004 · A12501-002 · A12501 · +6 more
  19. SEAT,VALVE NSN 4820-01-058-7594 P/N 22K5FA · CE-22K5FA · W107449P1 · 22K5FA · +6 more
  20. DISK,VALVE NSN 4820-01-058-7535 P/N CE-22K7PH · 22K7PH · R58999 · 22K7PH · +6 more
  21. CAP,VALVE NSN 4820-01-057-9873 P/N F-26527C · 2620-925-PC4ASSYA1-2IN · 2620-925X4PC4ASSYA1-2IN · 845-2181284PC4ASSYA1-2IN · +6 more
  22. DAMPER,VALVE,CHECK NSN 4820-01-057-8997 P/N 90P508-CP · VV91-C8V-08PIECE9 · 190000 PIECE 9 · 90P508-R · +6 more
  23. VALVE,CHECK NSN 4820-01-056-1591 P/N SS845-2181253ASSYF · 2621-927-10ASSYIA · 2620-927X10ASSYF · D3791-2.-AL1 · +6 more
  24. VALVE,TEE NSN 4820-01-056-1116 P/N 12019-312 · 52931AX · 52931AX · 4820010561116 · +6 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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