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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. RETAINER,DISK,VALVE NSN 4820-01-633-8839 P/N 7550478-S3C10054-3 · 7383858-S3C10053-3 · 7383858-S3C10054-3 · 7550478-S3C10053-3 · +22 more
  2. SEAT,VALVE NSN 4820-01-060-3465 P/N SSBN640-518-2119351PC 7DLRN · 845-4558774 ITEM 10 · 845-4558732 ITEM 20 · 845-4558774 ITEM 10 · +22 more
  3. VALVE,PNEUMATIC TANK NSN 4820-00-535-6483 P/N MS28889-2 · MS28889-2 · 798A · 798A · +22 more
  4. VALVE,GLOBE NSN 4820-00-484-8482 P/N 807-9 DWG 807-1700 · 807-1700REV0/CID882057936 · 807-1700REV0/CID882057936 · 33764-1 PART W03-2074B-02TS · +22 more
  5. SEAT,VALVE NSN 4820-00-426-8386 P/N 8333452 · 6B230935 · 2227143 · SG1463 · +22 more
  6. SEAT,VALVE NSN 4820-00-411-2687 P/N 203709 PIECE 7 · 845-4558738 ITEM 50 AND 51 · SS845-2050947PC5 · 516-477908 IT10 · +22 more
  7. VALVE,SAFETY RELIEF NSN 4820-00-289-3797 P/N VB-2 · VB2R-SS-WS · VB2R-W2 · 40N957PC81 · +22 more
  8. VALVE,CHECK NSN 4820-00-288-6677 P/N 160984 · FIG0600 · 0640-3/8 INCH · A2878 · +22 more
  9. VALVE,BLEEDER,HYDRAULIC SYSTEM NSN 4820-00-278-6555 P/N 7411071 · 968 · FC968 · 2264248 · +22 more
  10. VALVE,GLOBE NSN 4820-00-200-0664 P/N 10247 · 906BS · CFA40614 · 3521 · +22 more
  11. VALVE,FLOW CONTROL NSN 4820-00-146-9943 P/N E1685PC16 · E1112PC1 · 1164ITEM16 · 2313ITEM17 · +22 more
  12. STEM,FLUID VALVE NSN 4820-00-125-7870 P/N FSN11CPC39 · 77-1EP-NO.BB10133 · ENJ11APC15 · ENM43ITEM8 · +22 more
  13. SEAT,VALVE NSN 4820-00-113-9892 P/N 002-18-24-0001-0001 · 298-00-140PC8TFN · 803-5001003-X8X1-04 · 803-5001003-X8XX-04 · +22 more
  14. VALVE,SAFETY RELIEF NSN 4820-00-090-9885 P/N P2380REVGPC3113752 · 563-2100-982505-LT7ITEM55 · 563-2100-982516ALT5ITEM52 · 569-2100-1190972PC2 · +22 more
  15. PARTS KIT,BALL VALVE NSN 4820-01-338-2270 P/N 255582, PIECE 59; 25584 PIECE · 255582, PIECE 59; 25584 PIECE · 258759 PIECE 9,10 · 255582 PC59,255584 PC19 · +21 more
  16. VALVE,GLOBE NSN 4820-00-940-8417 P/N 807-1500REV5882057544 · 807-10 · 807-1500REV5882057544 · 803-5184193 · +21 more
  17. DISK,VALVE NSN 4820-00-913-4736 P/N 8721PC5 · A7910.003(SPCLN) · 20203,PC.7 · A7910.003.000 · +21 more
  18. SLEEVE NSN 4820-00-850-0825 P/N B1-77108PC9 · S75470-9 · 910-D-947-8 · 910D946REV0PC9 · +21 more
  19. VALVE,GATE NSN 4820-00-826-9949 P/N 0226 · 96 · 45 · 2151 · +21 more
  20. PLATE,UPPER NSN 4820-01-529-8208 P/N 2852-2001-11-22 · B13373-1 · 7550478-2852200111A-22 · 7550478-2852-2001-13-22 · +21 more
  21. VALVE,CHECK NSN 4820-00-706-4587 P/N 5278506 · 566-6408394-22 · 1244564-1 · 21081 FIND 53 · +21 more
  22. VALVE,SAFETY RELIEF NSN 4820-00-637-2576 P/N 44Z1D37 · 18437R91 · 06-503-015 · E108609 FIND 210 · +21 more
  23. VALVE,GATE NSN 4820-00-595-1844 P/N AKFS07-100 · 68A4-C200-1 · 97 · FP7233 · +21 more
  24. VALVE,GLOBE NSN 4820-00-585-9985 P/N N1512 AND 9-1483-1SE · 1-4-1900PMFFG · 1900PMFFG-4 · 1900PMFFG · +21 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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