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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,REGULATING,FLUID PRESSURE NSN 4820-00-422-1944 P/N CG-06-B-4 · CG06B50 · CG06B40 · 345077 · +3 more
  2. REGULATOR,COMPRESSED GAS NSN 4820-00-420-8766 P/N 05-520-004 · 0799-1118 · 1118 · SR700E · +3 more
  3. SEAT,VALVE NSN 4820-00-420-6845 P/N 708290-00 · 1677 · 5568P · CD1677 · +3 more
  4. VALVE,REGULATING,FLUID PRESSURE NSN 4820-00-419-8982 P/N 511623 · 476 1-2 · P52605-8 · 347C662H04 · +3 more
  5. VALVE,ANGLE NSN 4820-00-418-4805 P/N C-050963REVA-2-1/2IN882003688 · 050963 · N32545SS 1132 · 71F-CB7 · +3 more
  6. VALVE,SHUTTLE,CARTRIDGE NSN 4820-00-413-1004 P/N 2SV662 · A51H9091-1 · 1FA01005-1 · A51H9091-1 · +3 more
  7. VALVE,CHECK NSN 4820-00-412-2356 P/N SSBN609-1998944 · 3856L1 · SSBN609-1998944L1 · 3856-4IN · +3 more
  8. SEAT,VALVE NSN 4820-00-411-2699 P/N 845-4775991 ITEM 12 · 2640-801X3PC4 · 2640-825X60PC3 · 2640-801X3PC4Q3 · +3 more
  9. VALVE,PNEUMATIC TANK NSN 4820-00-410-4784 P/N A1032 · P325761 · 460-3158 · A1032 · +3 more
  10. VALVE,EXPANSION NSN 4820-00-410-4496 P/N TK0FA05 · 25-1782P · 496053 ITEM 15 · HC1-2FW · +3 more
  11. PLATE,INDICATOR NSN 4820-00-409-6724 P/N 820-2178660-84 · 820-4383691-1 · 820-2178660-84 · 820-4383691PC1 · +3 more
  12. VALVE,SAFETY RELIEF NSN 4820-00-407-2581 P/N 2D200B · 16811 · 2D200B · 13216E2798 · +3 more
  13. VALVE,CALIBRATED FLOW NSN 4820-00-404-6071 P/N MV400S · MV400S · 58315-1 · MV400S · +3 more
  14. VALVE,GLOBE NSN 4820-00-403-4658 P/N 50 1/2INCH · 592-14 · 82293 · 82-193 · +3 more
  15. STEM,FLUID VALVE NSN 4820-00-402-9727 P/N M11716ITEM9 · M11781 ITEM 9 · M11781PC9 · M11850 ITEM 9 · +3 more
  16. FACE,DISK NSN 4820-00-402-2423 P/N M11850 ITEM 6 · M11715 ITEM 6 · M11715PC6 · M11716ITEM6 · +3 more
  17. VALVE,SAFETY RELIEF NSN 4820-00-400-6838 P/N 64A92B929 · 1388B1047 · VAL-947 · 112C400 · +3 more
  18. STEM,FLUID VALVE NSN 4820-00-399-4808 P/N 13580140 · 12501 · 13802PC55 · 13703PC161 · +3 more
  19. DISK,VALVE NSN 4820-00-399-3869 P/N V6698008ANDV6698005 · 6660378-3 · WW6692952PC84-85-86 · 6660378-3 · +3 more
  20. VALVE ASSEMBLY NSN 4820-00-399-3194 P/N 2336534A1 · H669806PCD · 669806PC11 · 191 · +3 more
  21. VALVE,STOP-CHECK NSN 4820-00-396-5385 P/N 223121 · 223121 · 265055 · 223121 · +3 more
  22. STEM,FLUID VALVE NSN 4820-00-394-8723 P/N 13E757-2 · 16E801PC41 · 13E757PC2 · 16F801PC41 · +3 more
  23. VALVE ASSEMBLY NSN 4820-00-394-2839 P/N 52D2649-10 · 30077-9500 · 30077-9500 · 30077 · +3 more
  24. SEAT,VALVE NSN 4820-00-393-4313 P/N N278PC4-13 · N645PC4-18 · 146-002-30-1 · 146-00230-1 · +3 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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