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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,GATE NSN 4820-01-247-3867 P/N T111-2 · V-1032-2IN · M-15192 · IB640-2 · +4 more
  2. DISK ASSEMBLY NSN 4820-01-246-2169 P/N A7911-003 · 8614PC5 · 8528 PC 38 · 20282FN7 · +4 more
  3. PARTS KIT,BALL VALVE NSN 4820-01-245-1539 P/N 255582 PC 18,255584 PC 17 · 845-4558791 ITEM 30,35 · 2640-800X1PC18/2640-801X1PC17 · 2640-800X1PC18/2640-801X1PC17Q3 · +4 more
  4. VALVE,SAFETY RELIEF NSN 4820-01-241-9324 P/N 001 429 57 44 · 0044297044AND0004295434 · 0034295044 · A434 601 150 0 · +4 more
  5. VALVE,EXPANSION NSN 4820-01-241-5478 P/N DE 1FW · HFE 1FC 3/8X1/2SAE · 200349A · 13710 · +4 more
  6. STEM,FLUID VALVE NSN 4820-01-241-4716 P/N SS845-2445483 · SS845-2050919 ASSEMBLY AJPIECE8 · SS845-2050919 · SS845-2445483 ASSEMBLY AJ · +4 more
  7. VALVE,CALIBRATED FLOW NSN 4820-01-240-7953 P/N 0095-0030 · 0095-0030 · 967C948-1 · 0095-0030 · +4 more
  8. STEM,FLUID VALVE NSN 4820-01-239-9049 P/N 004-500-0049 · C-2542-S PIECE 12M 2IN · C-2542-S · C-2542-S · +4 more
  9. STEM,FLUID VALVE NSN 4820-01-237-2850 P/N 0041040035 · NMP-149 PIECE 12 · 3129344 · S4824H3129344 PIECE 12 · +4 more
  10. DISK,VALVE NSN 4820-01-236-6095 P/N 1897-5 PIECE 2 AND 22 · 1897-5-2 · 1897-5 PIECE 22 · 1897-5-22 · +4 more
  11. STEM,FLUID VALVE NSN 4820-01-236-6025 P/N NL0155-1 · SPI-NL-155-1 · NL0155-1 · NL0155-1 · +4 more
  12. VALVE,SAFETY RELIEF NSN 4820-01-236-2654 P/N D50FF-09MONEL 2IN · BAMHH09SHH · D2000-M · D50FF-09 2IN · +4 more
  13. STEM,FLUID VALVE NSN 4820-01-219-6627 P/N SS845-1889549 PIECE 23 ASCS 1IN · 803-2177525 · SS845-1889549 · 803-2177525-C5XX-23 · +4 more
  14. DISK,VALVE NSN 4820-01-218-8215 P/N 005-309-0265 · NMP1505 PIECE 24 · 005.309.0265 · 005-309-0265 · +4 more
  15. VALVE,CHECK NSN 4820-01-216-8652 P/N 12284698 · 505P366 · 505P366 · 505P366-01 · +4 more
  16. SLEEVE,PRESSURE,VAL NSN 4820-01-216-1532 P/N 24760-1 ITEM 21 · 29509 · 24760-1 ITEM 21 · 29509 · +4 more
  17. GUIDE,VALVE STEM NSN 4820-01-215-8861 P/N 60080 · 40443-04 FIND 8 · 6008 · 742-00 · +4 more
  18. INDICATOR,STEM,VALVE NSN 4820-01-215-2263 P/N 83064 · 83064 FIND 23 · C3555 · 45228 · +4 more
  19. SEAT,VALVE NSN 4820-01-215-2203 P/N 260-01 · 260-1 · 40473 PIECE 17 · 40205 · +4 more
  20. STEM,FLUID VALVE NSN 4820-01-215-1694 P/N 004.303.0465 · NMP1500 · NMP1500 PIECE 10 · NMP-1500 PIECE 10 · +4 more
  21. CAP,VALVE NSN 4820-01-214-9027 P/N 803-2177518-08XX-94 · 803-2177518-08XX-104 · 803-2177518-08XX-10 · 803-2177518-08XX-02 · +4 more
  22. STEM,FLUID VALVE NSN 4820-01-214-4365 P/N 004.307.0375 · NMP-1506 · NMP1506 PIECE 14 · 004.307.0375 · +4 more
  23. VALVE,BALL NSN 4820-01-214-2314 P/N SS65TF16 · VPB2-A0 · 000-8008-029 · 13228E1786 · +4 more
  24. VALVE,BALL NSN 4820-01-213-8012 P/N SS845-1968265 REF NO. 1 · SS845-1968263 ASSY H · SS845-1068263 · SS845-1968265 · +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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