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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. NOZZLE,VALVE NSN 4820-01-155-0256 P/N 010.500.0128 · 010-500-0128 · NMP-1139 PIECE 23A · 010-500-0128 · +3 more
  2. VALVE,SHUTOFF FUEL TRANSFER NSN 4820-01-154-6433 P/N 2770042-113 · 2770042-113 · 2770042-111 · 2770042-109 · +3 more
  3. DISK,VALVE NSN 4820-01-153-8458 P/N SS845-1889573 PC3A 1-2IN · SS845-1889573 · 2620-924X1 PC3A 1-2IN · 2620-924X1 · +3 more
  4. STEMNUT,VALVE NSN 4820-01-153-1471 P/N B2547 · D2334 PIECE 17 · B2547 · D2334 PIECE 17 · +3 more
  5. CAP,VALVE NSN 4820-01-152-9279 P/N 708-4684164 ITEM 2 · 708-4684164 · 708-4684162 PC2 · 708-4684162 · +3 more
  6. RING,PISTON,VALVE NSN 4820-01-152-9273 P/N NP-692 PIECE 26 · NK2086-1 · NK2086-1 · NP-692 PIECE 26 · +3 more
  7. VALVE,VENT-CHECK NSN 4820-01-152-3046 P/N 52-25T 2 1/2 IN · 52-25T · 3-100-M76 · 3-100 2 1/2 IN · +3 more
  8. VALVE,ANGLE NSN 4820-01-152-2615 P/N 6GNW71-1 PL3020 · 471-1 · 471-1 PL4451 · C-4607 · +3 more
  9. VALVE,CHECK NSN 4820-01-151-9799 P/N 3C15-01-16S-3 · 158G5738 · 3C15-16T-3S · 4820PL0697318 · +3 more
  10. BODY,VALVE NSN 4820-01-151-8978 P/N 9521 PIECE 1 · 9521 · C-6678 · C6678.001.130 · +3 more
  11. VALVE,GLOBE NSN 4820-01-151-7908 P/N 803-2177934-B511 · 845-1889587 ASSEMBLY C 1IN · 803-2177934 · 845-1889587 · +3 more
  12. CAP,VALVE NSN 4820-01-151-3883 P/N 2621-902-10ASSEMBLYD3-4INPC10 · 845-1889587 · 845-1889587ASSYB 3/4IN PIECE26 · 2620-902 ASSYB 3/4IN PIECE26 · +3 more
  13. VALVE,GLOBE NSN 4820-01-151-3006 P/N 6GNW70-1 PL-2165 · 6GNW70-1 PL-2165 · PL-3615 PART 470-1 · 470-1 PL-3615 · +3 more
  14. SLEEVE,VALVE NSN 4820-01-150-3686 P/N ES8594-203N · CV0096-109 · 5753738-5 · ES8594-203N · +3 more
  15. YOKE,BUSHING NSN 4820-01-150-3683 P/N 29962 PIECE 7 1IN · D29000 · 29851 PIECE 19 3-4IN · 29962 · +3 more
  16. VALVE,GATE NSN 4820-01-150-3581 P/N 821-5-3-1-2 · F-46662 SERIES SW12111 1IN · E-40405 · SW-12111-F8M 1IN · +3 more
  17. SPINDLE-BALL ASSEMBLY NSN 4820-01-149-8642 P/N 23720 PC 6,7 · 24484 AND 24494 · 24807-2 · 23720 PC 6,7 · +3 more
  18. HOSE END,VALVE NSN 4820-01-149-7872 P/N 803-5001003-A75X-16 · 803-5001003 · 803-5001003-X751-86 · 2621-926-03 PIECE 6,1 1-2IN · +3 more
  19. END PIECE,VALVE NSN 4820-01-149-5654 P/N 803-5001003-A831-02 · 803-5001003-A831-121 · 2621-926-03 PC3,2IN · 803-5001003-A831-02L1 · +3 more
  20. STEM AND DISC,VALVE NSN 4820-01-149-5645 P/N 803-1385965-35-38 · 803-1385965-XX-38 · 803-1385965-XX PIECE 38 · 803-1385965-XX-38L1 · +3 more
  21. GUIDE,SEAT RETAINING NSN 4820-01-149-3336 P/N N32123 · 2285ON PIECE 39 · 2285IN-2 · 22851N-2 · +3 more
  22. VALVE,SAFETY RELIEF NSN 4820-01-149-3323 P/N 5115PA240009-166 TO 183PSI · 20139J01S0166 · 5115PA240009-16 · 20139 · +3 more
  23. VALVE,REGULATING,FLUID PRESSURE NSN 4820-01-149-3115 P/N 17390N/LNS 5D-3IN · 17390N AND 2197 · LNS-5D 21978N 3 · 17390/FLNS-5D 21978N/A 3IN. · +3 more
  24. ADAPTER,SPLINED,GLOBE VALVE NSN 4820-01-148-9515 P/N 845-2181282 PIECE 53 4IN · 845-2181282 · 845-2445066 ITEM 84 · 845-2445066 · +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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