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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,EXPANSION NSN 4820-01-096-9066 P/N 326VEN3 K100 U 9DEG · 326547 · 326547G01 · 326VEN3 K100 U 9DEG · +5 more
  2. DISK ASSEMBLY,VALVE NSN 4820-01-095-8754 P/N 2621-927-10IT13,15-21,25,1.5 IN · 2621-927-10 ITE · NS-3983 · NS-3983 FIND 31 · +5 more
  3. VALVE,FLOW CONTROL NSN 4820-01-095-1697 P/N 1000699 · 0833-MM5 · 72901-3401 · N20952AD · +5 more
  4. CAP,VALVE NSN 4820-01-093-9213 P/N 845-2110235GPC4 · 845-2110235 PC 4, 3/4 IN SZ · SS845-2110235RE · SS845-2110235REVG PIECE4 3/4IN · +5 more
  5. FOLLOWER,VALVE NSN 4820-01-093-6240 P/N AV89-852 PIECE 40 · GV-84-819-3B-7 · AV-71-193 PIECE 46 · 8513-3B7 · +5 more
  6. TAILPIECE,VALVE NSN 4820-01-093-1691 P/N 516-4788459 · 516-4788459 ITEM 2 · 516-4775901 · 516-4775901 ITEM 8 · +5 more
  7. RETAINER,DISK,VALVE NSN 4820-01-092-0343 P/N 845-2445066 · 845-2181282 PIECE 5 3IN · 26M77-100 ITEM 21 · 845-2445066 ITEM 21 · +5 more
  8. STEM,FLUID VALVE NSN 4820-01-090-6537 P/N A6792-012-127 · A6790.003.127 · AL792.004.127 · A6790-003-127 · +5 more
  9. DISK,VALVE NSN 4820-01-026-3410 P/N 2177934-85XPC12 · 803-2177934PC12 · 810-2177934-85XPC12 · 803-2177934 · +5 more
  10. TEST GAG,SAFETY RELIEF VALVE NSN 4820-01-025-7400 P/N 058-307-0113 · 058.307.0113 · NMP-1109 · NMP-1109 PC 35A · +5 more
  11. VALVE,SAFETY RELIEF NSN 4820-01-025-1337 P/N NMP6070PTE18T32 · NMP60762114C18T · NMP6070PTE18T32PSI · NMP6076L2114C18T32PSI · +5 more
  12. VALVE,SAFETY RELIEF NSN 4820-01-024-8537 P/N D44UU-10 1/2 IN · D44UU-10 1/2 X 3/4 IN · D44UU-10 1/2 IN · D44UU-10 1/2 X 3/4 IN · +5 more
  13. VALVE,CALIBRATED FLOW NSN 4820-01-024-6401 P/N 651210F99177 · 651210F99177-01 · F600S · BML62324 · +5 more
  14. VALVE,SAFETY RELIEF NSN 4820-01-024-2818 P/N 4820PL1242765 · 20232 · 20232.6.940SS · 2023201C2100 · +5 more
  15. VALVE,EXPANSION NSN 4820-01-023-6963 P/N D 1 1/2FW · G-1-1/2 FW · C-B-JW · 223-009 · +5 more
  16. VALVE,BALL NSN 4820-01-022-3127 P/N 18235 · U51TB-V 1-1/2 INCH · 16028 · U51TB-V 1-1/2 INCH · +5 more
  17. SEAT,VALVE NSN 4820-01-020-9967 P/N 2073F-7 · 35521A · 7001214 · 2073F PIECE 151 · +5 more
  18. VALVE,STOP-CHECK NSN 4820-01-017-1200 P/N DOD-V-24675 · MILV17737 TYPE · B911013-ASSY · CS4820-0102 · +5 more
  19. VALVE,RESTRICTOR CHECK NSN 4820-01-013-9721 P/N 1656341 · 1-1256-1-1/4IPT · 410-1-4B2 · 8-1254-4 · +5 more
  20. DISK,VALVE NSN 4820-01-011-6683 P/N NMP-1106 · NMP-1106PC30 · 005.500.0252 · 005-500-0252 · +5 more
  21. SEAT,VALVE NSN 4820-01-010-8073 P/N 717133 · PLH7814PC164 · 717133 · PLH7814PC164 · +5 more
  22. VALVE,BALL NSN 4820-01-008-2922 P/N 88-21891 · 4726K12 · 70-104-01 · 11024021 · +5 more
  23. VALVE,TRIMMER NSN 4820-01-007-0350 P/N 423374C1 · 2AX509 · 6835920 · 23014097 · +5 more
  24. VALVE,LINEAR,DIRECTIONAL CONTROL NSN 4820-01-005-6882 P/N 3S740-3P · 3540-3P · 14S-740-3P · 21S740-3P · +5 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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