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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 4820-01-492-2995 P/N 500K1854 · 500K1854-1 · OPR-10-7/8 ODF-0-60 · CRO-10-0/60-7/8 ODF · +3 more
  2. VALVE,BALL NSN 4820-01-492-0861 P/N 3/4 IN 6501-215A · 6501-215A-3/4IN · 0.75 IN 6501-215A · 6501-215A 3/4 IN · +3 more
  3. VALVE,SAFETY RELIEF NSN 4820-01-489-1821 P/N D4160 ASSY D41-60UU-08-1/2-1/2 · D41-60UU-08 1/2X1/2 · D41-60UU-08H-1/2-1/2 · D41-60UU-08 1/2X1/2 · +3 more
  4. VALVE,PLUG NSN 4820-01-489-1814 P/N CFV19357-007 · DD-4618 · DD-1618 · DD-4618/CFV-193 · +3 more
  5. VALVE,PLUG NSN 4820-01-489-1600 P/N DD-4905/CFV19357-004 IT 004 · CFV19357-004 · DD-4905 · DD-1905 · +3 more
  6. VALVE,PLUG NSN 4820-01-489-1587 P/N CFV19357-008 · DD-4633 · DD-4633/CFV19357-008 IT 008 · CFV19357-008 IT 008 · +3 more
  7. VALVE,PLUG NSN 4820-01-488-7460 P/N DD-4686/CFV-193 · CFV19357-002 IT 002 · DD-4686 · CFV19357 · +3 more
  8. VALVE,PLUG NSN 4820-01-488-7454 P/N DD-4697 · CFV19312-001 IT 001 · DD-4697/CFV19312-001 IT 001 · DD-4697/CFV-193 · +3 more
  9. VALVE,PLUG NSN 4820-01-488-7417 P/N DD-4920/CFV19357-003 IT 003 · DD-4920 · DD-1920 · CFV19357-003 IT 003 · +3 more
  10. VALVE,PLUG NSN 4820-01-486-7573 P/N M24509-40-I-L-B · DD1836 · DD-1836 FRP-2 2WAY2PORT 4IN · FRP-2 2WAY2PORT DD-1836 4IN · +3 more
  11. VALVE,BALL NSN 4820-01-483-6435 P/N 6-JRP1-CS-T-S6 · 6-JRP1-CS-T-T-S6 · 6-ERP1-CS-T-T-S6 · 6-JRP1-CS-T-S6 · +3 more
  12. COCK,DRAIN NSN 4820-01-482-8622 P/N D921-005 · D921-005 · D841-1027 ITEM 14 · D841-1027 · +3 more
  13. VALVE,SAFETY RELIEF,REMOTE CONTR NSN 4820-01-482-5389 P/N BAMAA03MGG · CD11200-3 · D11200, REV.M ASSY BAMAA03MGG · CD11200-3 · +3 more
  14. DISK,VALVE NSN 4820-01-482-1119 P/N 1IN 7G-2873-X52-13/14/15/16 · D954-045 · D954-045 ITEM 13/14/15/16 · D954-045CP · +3 more
  15. VALVE,CHECK NSN 4820-01-481-6176 P/N 5399-055R 100 · 5399-005 1.000IPS · 5399-005 1.00IP · 5399-005R 100 · +3 more
  16. VALVE,SAFETY RELIEF NSN 4820-01-481-5500 P/N D2025FF ASSY BAMHG08MHJ · BAMHG08MHJ/CD2025FF · BAMHG08MHJ · BAMHG08MHJ · +3 more
  17. CAP,VALVE NSN 4820-01-479-3245 P/N V1D10808 · V1D10862 · V1D10833 · V2C13125-3EA · +3 more
  18. STEM,FLUID VALVE NSN 4820-01-479-3015 P/N V1D10808 · V1D10862 · V2C13127-4MA · V1D10862 ITEM 7 · +3 more
  19. SEAT,VALVE NSN 4820-01-479-2948 P/N V1D10862 ITEM 21CP · V1D10808 · V1D10833 · V1D10862 · +3 more
  20. SEAT,VALVE NSN 4820-01-479-0447 P/N 8540-700 · P4-47661-G02 · 83309-41 · 8540-700 8IN · +3 more
  21. DISK,VALVE NSN 4820-01-479-0392 P/N 83309-41 · P4-47661-G02 · 8536-500-036-S · 8530-703 · +3 more
  22. SEAT,VALVE NSN 4820-01-478-9171 P/N 845-7286645 ITEM 31 · 845-7286645 · 2640-801X02 PC 45 · 2643-820-03 ITEM 31 · +3 more
  23. VALVE,SAFETY RELIEF NSN 4820-01-478-3711 P/N 1385 P/L2385C226 · C3277 PART LIST 4149 · E3650 ASSY 1/2 IN 65 TO 100 PSI · E3650 · +3 more
  24. VALVE,SAFETY RELIEF NSN 4820-01-477-6201 P/N BBMAA06MFF · CD11400 · D11400 ASSY BBMAA06MFF · BAMAA06MFF · +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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