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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,PRESSURE EQUALIZING,GASEOU NSN 4820-01-095-0017 P/N ES2320-01 · SMC568539 · 74471068001 · 414533-1 · +10 more
  2. VALVE,SAFETY RELIEF NSN 4820-01-090-9655 P/N CV0179-005 · CV0179-008 · S-4CPA2-50 · SS-4CPA2-50 · +10 more
  3. SEAT,VALVE NSN 4820-01-029-2781 P/N 6016038-002 · 6016038P002 · 6016038-002 · W6016038-002 · +10 more
  4. VALVE,VACUATOR NSN 4820-01-027-0552 P/N 2000766 · 946860 · 946860 · 81269-1 · +10 more
  5. VALVE,Y NSN 4820-01-018-3780 P/N 808-90A/808-1500REV0/882010235 · D48249/882010609 · 808-90A/808-1500REV0/882010235 · BB814-1-D1 · +10 more
  6. VALVE,BALL NSN 4820-01-007-5164 P/N SS45F8 · 8F-B8LJ-SS · 8F-B8LJ-SS · 8F-B8LJ-SSP · +10 more
  7. VALVE,CROSS NSN 4820-00-980-4963 P/N 11860P23PCV37 · 11860P28PCV23 · 11860P28PCV24 · 11860P35PCV37 · +10 more
  8. DIAPHRAGM,VALVE,FLAT NSN 4820-00-980-2377 P/N 17271PAA · 2400203 · 172308 · 10510430 · +10 more
  9. VALVE,BALL NSN 4820-00-980-0004 P/N 810-4384681-A · SS845-2109832ASSYRA · 845-2109832 ASSYRA · 803-4384681-A · +10 more
  10. PARTS KIT,CHECK VALVE NSN 4820-00-969-2320 P/N 3855--3T014 · S980AF · 3855PC3T014 · S980AG · +10 more
  11. DISK,VALVE NSN 4820-00-967-4836 P/N 6199B · 6199B · 200113ADPC421 · 6199B · +10 more
  12. DISK,VALVE NSN 4820-00-944-6249 P/N 5575088 · 5133431 · 5575088 · 2AE726 · +10 more
  13. VALVE,GLOBE NSN 4820-00-932-7784 P/N 10220-14 · 6GP80-1 · 6GP80-1 PL-2069 · 6GP80-1 PL-2069 · +10 more
  14. VALVE,FOOT NSN 4820-00-926-9594 P/N 5500-200-1PCF15 · 003106-2 · 0030106-2 · 21522 · +10 more
  15. VALVE,GLOBE NSN 4820-00-906-0954 P/N FIG 906-BS 1/4 IN · 906-1/8 · D7562CPC906BSX1-8 · 401 1/8IN · +10 more
  16. VALVE,BALL NSN 4820-00-904-8990 P/N GV500WV · GV500WV1 · 747-1/2 · 1/2AZ-3636TT · +10 more
  17. WRENCH,VALVE SEAT NSN 4820-00-872-4868 P/N SMS-A-7090.001.113 · A7090.001.113 · 20221 FIND 32 · A7090.001.334 · +10 more
  18. LOCK,GLAND NUT NSN 4820-00-854-7162 P/N 820-4446261-54 · 820-4551728-36 · 820-4384546-1 · 820-2177503-28 · +10 more
  19. VALVE,ANGLE NSN 4820-00-847-1994 P/N N1552/9-1483-1S3 · 1900PMFFA1-4NPT · N155 W/9-1483-1S3 · 0L558-1 · +10 more
  20. COCK,DRAIN NSN 4820-00-844-6744 P/N 12815 · 321-E · 0251162-1/4IN. · 545-4 · +10 more
  21. VALVE,ANGLE NSN 4820-00-834-0781 P/N 807-43CID882003538 · 807-43CID882003538 · W032075B05TS-33311-30H-882003647 · W03-2075B-05TS-33311-30REVL · +10 more
  22. SEAT,VALVE NSN 4820-00-799-7064 P/N 205107PC4 · 255669 PIECE 3 · 255669 ITEM 3 · 259089 ITEM 14 · +10 more
  23. SEAT,VALVE NSN 4820-01-672-9969 P/N 845-7286645 ITEM 31 · 7550478-264382003-031 · 2641-405-11 ITEM 111 · G547-0002-264382003-031 · +10 more
  24. COCK,SHUTOFF,SCREW STEM NSN 4820-01-671-6167 P/N 7550478-V3D10435-4 · 7383858-V3D10435-4 · G547-0002-V3D10435-4 · V3D10435-4 · +10 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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