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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,LINEAR,DIRECTIONAL CONTROL NSN 4820-01-528-1820 P/N 1072-800B · 1072-800 · 12V100A · 2045-000 · +4 more
  2. VALVE,BALL NSN 4820-01-526-4942 P/N CD-023-07 · DF330612 ASSY 98 · 14808198 · 801-6404585 ASSY 98 · +4 more
  3. VALVE,BALL NSN 4820-01-526-2224 P/N DF330646 ASSEMBLY 99 MOD · 211003230 · CD-023-01 · 801-6408786 ASSEMBLY 99 MOD · +4 more
  4. VALVE,REGULATING,FLUID PRESSURE NSN 4820-01-524-6718 P/N 7612 · 7593 · 7612 ITEM NO 1 · 7611-02 · +4 more
  5. VALVE,SAFETY RELIEF NSN 4820-01-523-4664 P/N BAMHH06MMM · BAMHH06KMM · D4000FF ASSY BAMHH06MMM · D4000FF ASSY BAMHH06MMM · +4 more
  6. VALVE,SAFETY RELIEF NSN 4820-01-523-4308 P/N BESAA07SAA/CD1400-7 · BESAA07SAA · D1400 ASSY BESAA07SAA · BESAA07SAA · +4 more
  7. DIAPHRAGM,ACTUATOR VALVE,SPECIAL NSN 4820-01-523-3274 P/N 5774400 · 5774400 · 10333354 · 5774400 · +4 more
  8. VALVE,SAFETY RELIEF NSN 4820-01-521-1652 P/N BAMHH06MHJ · D2025FF ASSY BAMHH06MHJ · BAMHH06MHJ · D2025FF · +4 more
  9. ACUTAOTR,LOCAL NSN 4820-01-519-8368 P/N 2102201 SH 2 ITEM NO 14 · 2102201 SH 1 ITEM NO 11 · 2102201 SH 3 ITEM NO 13 · 2102201 SH 18 ITEM NO 11 · +4 more
  10. COUPLING,ACTUATOR-HANDWHEEL,VALV NSN 4820-01-519-6528 P/N 2102201 SH 20 ITEM NO 8 · 2102201 SH 6 ITEM NO 8 · 2102201 SH 24 ITEM NO 10 · 2102201 SH 12 ITEM NO 8 · +4 more
  11. VALVE,CHECK NSN 4820-01-518-0524 P/N 6Z-CO6L-1-V-SS · 6Z(A)-CO6L-1-V-SS · 161K0000 ITEM 125 · 161K0322 · +4 more
  12. STEM,FLUID VALVE NSN 4820-01-515-9850 P/N 342-7067321-22 · 342-8357102-22 · H643-7002-113 · E643-7002-22 · +4 more
  13. DIVIDER,VALVE FLOW NSN 4820-01-511-8187 P/N W155504 · 11348935 PC 929 · W155504 · 11348935 PC 929 · +4 more
  14. O-RING RETAINER NSN 4820-01-506-4522 P/N 30074 · 330074-010NM · 30074-010NM · 30074 · +4 more
  15. DISK,VALVE NSN 4820-01-505-3300 P/N 342-8357102-A17 · 342-7067321-A17 · H643-7002-A17 · E643-7002-A17 · +4 more
  16. DISK,VALVE NSN 4820-01-505-3298 P/N 342-7067321-A16 · 342-8357102-A16 · H643-7002-A16 · E643-7002-A16 · +4 more
  17. DISK,VALVE NSN 4820-01-505-3082 P/N 342-8357102-A15 · 342-7067321-A15 · H643-7002-A15 · E643-7002-A15 · +4 more
  18. CAP,VALVE NSN 4820-01-505-2568 P/N 209-6937441 ITEM 26 · 810-2178000 ITEM25 · 209-4788859 ITEM 4 · 810-2178000-3 ITEM 7 · +4 more
  19. VALVE,GLOBE NSN 4820-01-504-9817 P/N P/L MPL2547 · MPL2547 · M2036-1 · M3776-2547 REV A · +4 more
  20. CARTRIDGE,SHUT-OFF VALVE NSN 4820-01-504-9814 P/N P/L MPL2547 PC NO 2 THRU 15 · M3776-2547 PC NO 2 THRU 15 · M3776-2547 · M236-1/MPL2547 · +4 more
  21. VALVE,CHECK,OXYGEN SYSTEM NSN 4820-01-503-6622 P/N G010-1050-02 · G033-1005-01 · G010-1050-01 · G010-1050-03 · +4 more
  22. VALVE,REGULATING,FLUID PRESSURE NSN 4820-01-501-8721 P/N ANAP958X0-901 · 40738-901 · NAP 958 · NAP 958 CDS-1 · +4 more
  23. VALVE,SAFETY RELIEF NSN 4820-01-501-7064 P/N BAMAA07MFF · BAMAA07MFF/CD11400-5 · D11400 ASSY BBMAA07MFF · D11400 ASSY B · +4 more
  24. VALVE,CHECK NSN 4820-01-500-5656 P/N RV10-1 0/12 · 82-23105 · 82-23105-47 · 83-23106 ITEM 47 · +4 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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