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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,CHECK NSN 4820-00-586-8448 P/N 484203 · 112-33 · 812-E-5107 · 484203 · +3 more
  2. SEAT,VALVE NSN 4820-00-586-3885 P/N N22553 · 10707NREVBPC2 · 10706NREVAPC6-6A · 22553 · +3 more
  3. SEAT,VALVE NSN 4820-00-586-3870 P/N 598-209-1892005REVAPC5 · 585-209-1714949PC5 · 9855-014X2PC5 · 8655-098RAPC5 · +3 more
  4. DISK,VALVE NSN 4820-00-586-3595 P/N 005-309-0287 · 005.309.0287 · NMP1121PC24 · NMP1121PC24 · +3 more
  5. VALVE,BALL NSN 4820-00-586-3288 P/N PLD301281PC41 · 1 1/2 IN 444-T-SW · 1 1/2"-444-T-SW · 1/2-2 444T(SE AND/OR SW) · +3 more
  6. DISK,VALVE NSN 4820-00-586-1381 P/N 9877-7-Y-6 4IN · 9877-7-Y-6 · AG05397 4IN · 700736258P · +3 more
  7. VALVE,CHECK NSN 4820-00-585-6008 P/N 4CV466 · MIL-V-19069 · 4820PL2049595 · 4820PL1782818 · +3 more
  8. VALVE,Y NSN 4820-00-585-0433 P/N 803-1385623-04 · 803-1385623-021 · 803-1385623-024 · 803-1385623-0241AF · +3 more
  9. VALVE,CALIBRATED FLOW NSN 4820-00-582-4629 P/N 237-6071 · PCM-600-S · PCAF600 · PCM600S20 · +3 more
  10. DISK,VALVE NSN 4820-00-582-4031 P/N 005-309-0290 · NMP1092PC24 · C4321S · 005-309-0290 · +3 more
  11. STEM,DISK,VALVE ASSEMBLY NSN 4820-00-580-8147 P/N A11-115-125CPC1SSSTEM · 8910B1-756PC4T07 · 8910B8930B1-706PC4T07 · 8930B1-756PC4T07 · +3 more
  12. VALVE,CHECK NSN 4820-00-580-7060 P/N 483-3/4B1-2 · 483-3/4 591-2 · 483-3/4 SS 1-2 · 483 3-4B · +3 more
  13. DISK,VALVE NSN 4820-00-580-2198 P/N 62830 · TV5566 · 96363 PIECE 13 · V5566E · +3 more
  14. VALVE,INSTRUMENTATION NSN 4820-00-574-6544 P/N 10109-3 · 4820PL1318690 · 16660 · L22140 · +3 more
  15. STEM,FLUID VALVE NSN 4820-00-567-0735 P/N T831163 · 831163 · 831163 · 831163 · +3 more
  16. VALVE,LINEAR,DIRECTIONAL CONTROL NSN 4820-00-566-0685 P/N 7G33407 · 33407-1 · GB2111TL-36019 · 190853 · +3 more
  17. VALVE,RESTRICTOR CHECK NSN 4820-00-564-9205 P/N 3310-05 · PCCK600S30-0.7 · PCCK600S20-0.7 · PCCK600S30-0.70X7036 · +3 more
  18. RETAINER,SEAT,VALVE NSN 4820-00-561-7760 P/N N684PC11 · 2478 · 22478 · 571-4900-1444484PC11 · +3 more
  19. DISK,VALVE NSN 4820-00-561-7197 P/N 803-2177934-35X · 803-2177934-351 · 810-2177934-355 · 803-2177934-X3X · +3 more
  20. VALVE,GLOBE NSN 4820-00-554-8683 P/N 578-2100-1572632REVAPCHPP214 · 571-8700-1302685REVAPC4 · 578-6700-1572387REVHPCHEX723 · 1070A1-4 · +3 more
  21. VALVE,GLOBE NSN 4820-00-554-8680 P/N 906 1-2NEEDLE · 578-3801-1572342REVAPC0T028 · 578-3801-1572342REVAPC0T038 · 578-3801-1572342REVAPC0T028 · +3 more
  22. COCK,PLUG NSN 4820-00-547-3439 P/N 386981ALT6 · 386980 · 486-2100-799362PCV6 · MS9658PCF2 · +3 more
  23. VALVE,CHECK NSN 4820-00-546-8449 P/N 150-405GPC779 · 150-405KPC779 · 880026 W/67132 · 390035PC779 · +3 more
  24. PULLER,CONNECTOR NSN 4820-00-545-3810 P/N 810-4384431-TA- · 810-4384431-A-6 · 810-4384431 · 803-4384431-TA- · +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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