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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. SEAT,VALVE NSN 4820-00-389-4586 P/N T842F5PC2 · 7154NPC14 · 7155NPC14 · T667-5PC14 · +19 more
  2. VALVE,DISTRIBUTOR C NSN 4820-00-375-7719 P/N 4501-801671REVAPCV1 · 240-4501-1036113REVBPCJ3 · 240-4501-1036113REVBPC03 · 240-4501-1036113REVBPCR3 · +19 more
  3. DISK,VALVE NSN 4820-00-317-4593 P/N 6-457PC428 · 60-278 · 60-774PC428 · 60-322PC428 · +19 more
  4. VALVE,CHECK NSN 4820-00-288-6678 P/N 0600 · 103 · FIG134 · 92A · +19 more
  5. VALVE,GLOBE NSN 4820-00-287-3325 P/N 5613-3/8 · D6263 · 6263 1/4IPS · 516123 · +19 more
  6. VALVE,GLOBE NSN 4820-00-287-2416 P/N 80028X1133 · 80028XPC1133 · D2-9862PC546 · D2-9782PC88 · +19 more
  7. VALVE,CHECK NSN 4820-00-203-2548 P/N 800977PC800977G · 7207 · 916605 · Y0G67S4200-604973PC800964B · +19 more
  8. STEM,FLUID VALVE NSN 4820-00-146-7787 P/N E1104SH4PCJL747 · E1104PC27 · E1690SYMB0L49 · E2366PC3 · +19 more
  9. DIAPHRAGM,VALVE,FLAT NSN 4820-00-035-9833 P/N D2-8672PC190 · D2-8772PC197 · D2-9701PC156 · D2-8437PC190 · +19 more
  10. PARTS KIT,BALL VALVE NSN 4820-01-337-7323 P/N 2640-242 PIECE 20,21 · 2640-242PC6TITM,10DLRN · SS845-2007665 PIECE 6,10 · 2109887PC4TITM,7DLRN · +18 more
  11. VALVE,ANGLE NSN 4820-01-152-0135 P/N 807-45CID882003537 · R613Y · 810-2177525 · 810-2177525-C421 · +18 more
  12. VALVE,BLEEDER,HYDRAULIC SYSTEM NSN 4820-01-123-8261 P/N 58330-2 ITEM 18 · 58320-6 ITEM 4 PART 51670 · 58330-10 IT 18 · 58330-38 ITEM 18 · +18 more
  13. VALVE,Y NSN 4820-01-018-3781 P/N 808-90 · 808-1500/882010624 · 808-1500T/88201 · D48203REV0 · +18 more
  14. VALVE,GLOBE NSN 4820-00-915-4194 P/N 807-1600 PART 807-20 · 807-20 · 807-1600 PART 807-20 · 807-20 · +18 more
  15. GEAR OPERATOR,VALVE NSN 4820-01-670-3047 P/N 7383858-H5257207-057 · 7384912 PN 22 · 7384912 PN 4 · 501-7108142-57 · +18 more
  16. DISK,VALVE NSN 4820-01-633-4821 P/N 7550478-281250-0011-15 · LRNAVSEA0002-12-218250-0012-15 · 7550478-281250-0010-15 · G547-0002-281250-0011-15 · +18 more
  17. OPERATOR,MANUAL REMOTE NSN 4820-01-547-1979 P/N 7384910 PN A2 · 7550477-A18 · 7384910 PN A1 · 7550477-A17 · +18 more
  18. STEM,FLUID VALVE NSN 4820-01-534-6190 P/N 7550478-V3D10506-3 · 7383858-V3D10431-3 · 7550478-V3D10431-3 · H547-0001-V3D10431-3 · +18 more
  19. DISK,VALVE NSN 4820-01-529-8206 P/N 2852-0117-1 · 2852-2001-11-25 · 7550478-2852-2001-13-25 · 7550478-2852200111A-25 · +18 more
  20. PARTS KIT,BALL VALVE NSN 4820-01-226-0226 P/N 255582 PC88 AND 255584 PC19 · 255584 PC19 AND 255582 PC88 · 255757 PC4,5 · 2050884 PIECE 19,20 · +18 more
  21. VALVE,SAFETY RELIEF NSN 4820-01-052-0070 P/N D42S-186T230-8-12 · D42UU-11 1/2 X 3/4 IN · D42UU-09H-1/2-3/4 · D42UU-186T230-1/2X3/4 · +18 more
  22. VALVE,BLEEDER,HYDRAULIC SYSTEM NSN 4820-00-516-8438 P/N 8176638 · 2933 · A84-1 · 15745-84 · +18 more
  23. VALVE,GATE NSN 4820-00-495-6213 P/N 3255628-8 · 810-1385714 · 810-5385714 · 522-4805-722451PCV30 · +18 more
  24. COCK,PLUG NSN 4820-00-469-0201 P/N 1180-1-8 · 1179-1-8 · 408-7001-70748ALT12PC03 · 404-2409-69957ALT3PCD3 · +18 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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