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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. COCK,POPPET DRAIN NSN 4820-00-097-0319 P/N CCA4900 · K-1700B2 · 49F9798-50 · CCA-4900 · +5 more
  2. VALVE,SEATLESS NSN 4820-00-090-2446 P/N 346-2200-484565ALT2PCVALVE · 319-2200-1188232ALT1PCVALVE · 346-2200-484579ALT2PCVALVE · 240-2200-1035374REVAPCVALVE · +5 more
  3. PARTS KIT,SAFETY RELIEF VALVE NSN 4820-00-075-0160 P/N 0750160 · AB00604787619 · AB00604787619 · 4787619 · +5 more
  4. PISTON,VALVE NSN 4820-00-071-1952 P/N 540022 · B-1258-V · 540022 PIECE 3 · S4824-C-3234890 · +5 more
  5. VALVE,GLOBE NSN 4820-00-070-6923 P/N PL1008 · 6GP80-7 · 53711-6243080 · 380-7 PL0677 · +5 more
  6. BLADDER ASSEMBLY NSN 4820-00-069-9531 P/N A104-202-1 · 700200 · A104-252-1 · 702970 · +5 more
  7. STEM,VALVE NSN 4820-00-063-8817 P/N 2144276PC9 · 77766-23X2PC9 · 76766-23X2PC9 · 76766-23X2PC9L1 · +5 more
  8. VALVE,CHECK NSN 4820-00-061-7878 P/N 128SC-H135-12 · 79F903526-1 · 1112-599317 · 1112-599317 · +5 more
  9. VALVE,BALL NSN 4820-00-054-7772 P/N 3-44526 · 3-4452-6 · 8151-6AP · 465C-62NSW · +5 more
  10. VALVE,BALL NSN 4820-00-052-9078 P/N HP220-3-8 · 3-8HP22GT · 385H22HBRT · HP22GT · +5 more
  11. VALVE,GATE NSN 4820-00-045-5783 P/N 2620-902ASSYAA1-4IN · 845-1889587ASSYAA0.25IN · SS845-1889587ASSYAA1-4IN · 2620-902ASSYAA1-4IN · +5 more
  12. STEM,VALVE NSN 4820-00-045-5516 P/N 255721, PIECE 26 · 255721, PIECE 26 · 95183-26 · SS845-2109878PC26 · +5 more
  13. REGULATOR,THERMOSTATIC TEMPERATU NSN 4820-00-036-2550 P/N S4823 H 3,261202 REV H · 10228PCL · 10207ITEM6 · 10228PC6 · +5 more
  14. DISK,VALVE NSN 4820-00-036-2034 P/N 5VLX72PC3 · 5VGD72PC3 · 5VFT72PC3 · 5VBX72PC3 · +5 more
  15. SEAT,VALVE NSN 4820-00-036-1778 P/N 0361778 · 010.302.0073 · L-3220-A PIECE · 41-3-7 · +5 more
  16. RENEWAL UNIT NSN 4820-00-035-9873 P/N 200110TPC273 · 4541B · 70-09-6-2886-00 · 70-09-6-2886-41 · +5 more
  17. SEAT,VALVE NSN 4820-00-034-4188 P/N 144121 · 232799 · 1VP6 · 232799 · +5 more
  18. VALVE,REGULATING,TEMPERATURE NSN 4820-00-034-1423 P/N 18495201 · 60421 · V46AD1 · 246P08AR · +5 more
  19. DISK,VALVE NSN 4820-00-028-7125 P/N 576-4805-1505038REVBPC3 · 571-4801-1302730REVAPC13 · 4824-3132359REVAPC5 · 575-4801-1443232REVAPC13 · +5 more
  20. DISC ASSEMBLY NSN 4820-00-024-1406 P/N AA220CPCDISCASSY · AA220APCDISCASSY · AA220BPCDISCASSY · AA220PCDISCASSY · +5 more
  21. DISK,VALVE NSN 4820-00-024-1382 P/N 576-4900-1505023REVBPC12 · 571-4900-1302803REVCPC6 · 575-4900-1442987REVAPC6 · 571-4900-1302790REVCPC6 · +5 more
  22. VALVE,SAFETY RELIEF NSN 4820-00-019-9612 P/N MIL-PRF-9050 · MIL-V-9050 · 9050-4 · M9050-4 · +5 more
  23. DISK,RUPTURABLE NSN 4820-00-014-2093 P/N NY574-60-4 · 3329839PC4 · DG24-127APC S9 · NY574-60-4 · +5 more
  24. VALVE,BALL NSN 4820-00-009-2176 P/N 1-21-1100TT-0 · 21-1100TT-0 1IN · 350-1 · 1-2111 · +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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