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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,PNEUMATIC TANK NSN 4820-00-766-1872 P/N 46-2204-3201 · 9166-1 · 8090400070 · 9475481 · +5 more
  2. SEAT,VALVE NSN 4820-00-766-1011 P/N 475451-1 · 470517PCLN6 · 470516PC8 · 475451-1 · +5 more
  3. VALVE,CHECK NSN 4820-00-765-9590 P/N 8744012 · 1111-586052 · 8744012 · 1111-586052 · +5 more
  4. VALVE,GLOBE NSN 4820-01-722-4895 P/N PLC-11401/STYLEB CLASS 1-DN · 556-8841706-9106 · RHE-9106 · LOA007025-9106 · +5 more
  5. VALVE,BALL NSN 4820-01-717-1592 P/N 7285244 REV D SHEET 8 · 515-8840855-RILPE-300 · 845-7285244-ASSY T O2 CLEAN · 845-7285244-ASSY T OXYGEN CLEAN · +5 more
  6. COUPLING,ACTUATOR-HANDWHEEL,VALV NSN 4820-01-716-1378 P/N 58693-20 · RMOP0148 · RMOP0092 · RMOP0115 · +5 more
  7. VALVE,SAFETY RELIEF NSN 4820-01-674-2438 P/N MLG15193G1 ILLUS NBR 42 · MLG15200G1 · W135231H · MLG15193G1 ILLUS NBR 42 · +5 more
  8. VALVE,RELIEF,PRESSURE AND TEMPER NSN 4820-01-668-9604 P/N 074-1301 ITEM 19 · XM515-17754 OXYGEN CLEAN · DM41-60MS-08K-1/2-1/2 OXYCLEAN · DM41-60MS-08K-1/2-1/2 OXYCLEANCP · +5 more
  9. CARTRIDGE,SHUT-OFF VALVE NSN 4820-01-646-7970 P/N 237912-0001 · 285008-0003 ITEM NO. 3CP · 285008-0001 ITEM NO. 3CP · 237912-0001CP · +5 more
  10. VALVE,GLOBE NSN 4820-01-610-8599 P/N 1970-002 REV B · 1970 002 PG2 P/N 1970 502 3-1CP · 1970 002-04-0014 OXYGEN CLEANCP · 1970 502 3-1 OXYGEN CLEAN CP · +5 more
  11. VALVE,STOP-CHECK NSN 4820-01-609-7030 P/N 793554 ITEM NO 13CP REV D · 793419 ITEM NO 8 REV K · 793419 ITEM NO 8CP REV K · 793554 · +5 more
  12. GEAR OPERATOR,VALVE NSN 4820-01-582-3934 P/N 845-8219247-D1-FGNA-072 · 845-8219247-D1-GGNA-72 · 845-8219247-D1-HGNA-72 · 845-8219247-D1-GGNA-72 · +5 more
  13. VALVE,REGULATING,OXYGEN SYSTEM P NSN 4820-01-575-3739 P/N 794298 ITEM NO 1CP · 793144 ITEM NO 45 · 794298-001 · 793144 ITEM NO 45CP · +5 more
  14. RETAINER,PACKING,BA NSN 4820-01-554-3446 P/N S13069-238CP · S13069-238 · 7383858-264377301-060 · 845-7108793 ITEM 60 · +5 more
  15. VALVE,ANGLE NSN 4820-01-554-1394 P/N 807-107 · 803-2177525 · 810-2177525-C321 · 803-2177525 · +5 more
  16. VALVE,STOP-CHECK NSN 4820-01-554-1347 P/N 810-2177525-M735MOD600PSI · 810-2177525M735 · 803-2177525-M735MOD600PSI · 803-2177525-M7C5AF MOD · +5 more
  17. VALVE,GLOBE NSN 4820-01-554-1122 P/N 803-2177525-C814 · 1889549 ASSEMBLY GSB 2IN BW · 803-2177525-C8A4AF · 803-2177525 · +5 more
  18. CAP,VALVE NSN 4820-01-553-2172 P/N 7383858-2840600002-3 · H547-0001-2840600002-3 · 284060-0002 ITEM NO.3 · 236700-0001 · +5 more
  19. VALVE,REGULATING,FLUID PRESSURE NSN 4820-01-548-6536 P/N R72G-2GK-RMN · R72G-2GK-RMN · 1HVA-AA-0000-I0005 · 12400028768 · +5 more
  20. VALVE,BALL NSN 4820-01-548-5696 P/N 7383858-A201 · 845-7108792, ASSY. IRB(MOD) · 2643-670-01, ASSY. IRB(MOD) · H547-0001-A201 · +5 more
  21. VALVE,SAFETY RELIEF NSN 4820-01-543-6376 P/N BCSAA06SEE/CD1000-8 · D1000 ASSY BCSAA06SEE · CD1000-8 ASSY BCSAA06SEE · BCSAA06SEE/CD1000-8 · +5 more
  22. VALVE,SAFETY RELIEF NSN 4820-01-542-2043 P/N L-2120-C, SET 110 PSI · 940-8011 · 538-D-7595ITEM14 · 940-8011 · +5 more
  23. VALVE,GLOBE NSN 4820-01-541-5287 P/N 811 · 803-2177525-S11 · 803-2177525 · 803-2177525 · +5 more
  24. CLOSURE ASSY NSN 4820-01-534-9870 P/N 215-7015656F39 · 215-8180649ITEM-F2 · 215-7015635F27 · 215-7015656F40 · +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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