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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. STEM,FLUID VALVE NSN 4820-01-359-8650 P/N 845-4558787 ITEM 8 · 845-4558767 ITEM 8A · 2642-806-06 ITEM 8A · 4558767-008A · +4 more
  2. VALVE,RELIEF,PRESSURE AND TEMPER NSN 4820-01-358-8044 P/N 236001-0003 ITEM 1 · 236001-1005 IT 1 · 236001-1005-ITEM NO-1 · 281015-0001 · +4 more
  3. DISK,VALVE NSN 4820-01-357-9955 P/N 20191 FIND 23 · A14051-008.000 · 20191 · 20191 FIND 23CP · +4 more
  4. STEM,FLUID VALVE NSN 4820-01-357-6330 P/N 15107725 · 556-6405334-48 · 211045558 · 556-6405334 FIND 48 · +4 more
  5. VALVE,SAFETY RELIEF NSN 4820-01-356-2637 P/N 2GL734 · 2GL734 · A5B060Z1-4350N · A5B060014350N · +4 more
  6. STEM,FLUID VALVE NSN 4820-01-355-2850 P/N 6002-148 PIECE 6 · 845-4558706 ITEM 6 · 513-2047861 PIECE 6 · 71766-23X2 PIECE 6 · +4 more
  7. VALVE,RELIEF,PRESSURE AND TEMPER NSN 4820-01-354-4737 P/N 2385H221 · E3650 ASSY 1385 2.00IN 9T15PSI · YB2385H221 · E3650 · +4 more
  8. VALVE,BUTTERFLY NSN 4820-01-353-7384 P/N R285C-666AA-2KM 8IN BTFLY · 920-220 · 920K220 · MIL-DTL-24624 · +4 more
  9. VALVE,CHECK NSN 4820-01-353-6168 P/N V0-300-162-04 · 0-300-162-04 · 600047000A · 600047000 · +4 more
  10. VALVE,BUTTERFLY NSN 4820-01-353-2854 P/N 920-223 · R285B-666AA-2PM 16IN · 16IN R285B-666AA-2TM · 920P223 · +4 more
  11. VALVE,BUTTERFLY NSN 4820-01-352-9874 P/N 910010-16 · 300184 · 2516000 · 300184 · +4 more
  12. VALVE,BUTTERFLY NSN 4820-01-352-1756 P/N 2504020 · 25040040-1-1 · 300184/SHEET 2ZONE 2F · 300184 · +4 more
  13. VALVE,SAFETY RELIEF NSN 4820-01-351-9895 P/N 55-4R3A5-A · SS-4R3A5-A · 6509902 · 111367-001 · +4 more
  14. VALVE,HOLD,BOOM HOIST CYLINDER NSN 4820-01-351-8216 P/N S711060 ITEM 8 · S711060 ITEM 7 · S711060-6/7/8 · S711060 ITEM 6 · +4 more
  15. VALVE,VENT NSN 4820-01-351-6138 P/N C7887-3 · 2238-00 · C7887-3/2238-00 · C7887-3 · +4 more
  16. STEM,FLUID VALVE NSN 4820-01-350-8801 P/N DF330705 FIND 6 · 211083226 · 801-6405340 FIND 6 · 211031364 · +4 more
  17. STEM,FLUID VALVE NSN 4820-01-349-7902 P/N NL-1020 · S-1077 PC 67 · NL-1020 · S-1077, PIECE NUMBER 67 · +4 more
  18. PARTS KIT,BALL VALVE NSN 4820-01-349-2029 P/N DF330653 FIND 9, 14 · 211056982 AND 211057020 · 801-6404976 FIND 9,14 · 211091360/211092002 · +4 more
  19. CAP,VALVE NSN 4820-01-348-1780 P/N 033850BC · PLC-10680 ITEM 4 · 033850AG · PLC-10678 ITEM 4 · +4 more
  20. CAP,VALVE NSN 4820-01-347-4444 P/N M3147L1 · M3170-2109 PC NO 2L1 · 3141-2005 PIECE 3L1 · M3170-2109PC2L1 · +4 more
  21. VALVE,SAFETY RELIEF NSN 4820-01-347-4351 P/N R10AD5D506-TL1 AND D50368-1 · R10AD5D506-TL1 · D50368-1 · R10AD5D506 AND D50368-1 · +4 more
  22. VALVE,GATE NSN 4820-01-346-1910 P/N A09-2054P-02TS 8840-034 · 8840-034 ITEM 1D · A09-2054P-02TS · 8840-034 A09-2054P-02TS · +4 more
  23. PARTS KIT,BALL VALVE NSN 4820-01-346-1773 P/N 801-6404977 FIND 22,30 · 211034325/211034350 · 211034325 AND 211034350 · 6404977 FIND 22 & 30 · +4 more
  24. VALVE,BALL NSN 4820-01-346-1657 P/N DF330617 ASSEMBLY 97 · 801-6404588 ASSEMBLY 97 · 14898987 · 211029840 · +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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