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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. DISK,VALVE NSN 4820-01-119-6092 P/N N-10656/3IN PC 3A(MOD) · 97775-5-1-Y-6 · N-10656PC3A,3IN · N-10656 PIECE 3A · +4 more
  2. GUIDE AND DISK ASSE NSN 4820-01-119-3829 P/N PL-1404 ITEM 5,6 · 045673 · 4567-3 HH · PL-1404 ITEM 5,6 · +4 more
  3. CONE,VALVE NSN 4820-01-118-6462 P/N GA136.016 · H8195PC36 · H8195PC36 · GA136.016 · +4 more
  4. BELLOWS ASSEMBLY,VALVE NSN 4820-01-118-1641 P/N 017.500.0017 · NMP 1140 · NMP-1140 REV-A PIECE 20 · 017.500.0017 · +4 more
  5. VALVE,GATE NSN 4820-01-117-9483 P/N 803-2177518-0635 · 803-2177518-06A5 · 803-2177518-06X5 · 810-2177518-0635 · +4 more
  6. BULB,BUSHING NSN 4820-01-117-5788 P/N 146 · 146-00 · 40142-4 PIECE 4 · 40205-1 PIECE 4 · +4 more
  7. DISK,VALVE NSN 4820-01-116-7803 P/N A2898 PC 14 · 005.500.0259 · 005.500.0259 · A2898 PC 14 · +4 more
  8. PIN,SEAT NSN 4820-01-116-6848 P/N 503-5M · 01010-5 ITEM 6 · 01010-5 PC 6 · 503-5M(SPCLN) · +4 more
  9. STEM,FLUID VALVE NSN 4820-01-116-2386 P/N S4824-H-3132367 · S4824-H-3132367PIECE25 · S4824-H-3132367 · S4824-H-3132367 PIECE 24 · +4 more
  10. SEAT,VALVE NSN 4820-01-116-1292 P/N 3167915-2 · 3167915-2 · 3167915-2 · 3167915 · +4 more
  11. VALVE,SHUTTLE NSN 4820-01-116-1249 P/N 95057-2 · 2605999-2 · 2605999-2 · 2605999-2 · +4 more
  12. VALVE,CHECK NSN 4820-01-115-7060 P/N HP1327100-5 · 145HS212-2 · 145HS212-5 · 145HS212 · +4 more
  13. VALVE,CHECK NSN 4820-01-115-7059 P/N HP1327100-4 · 145HS212-1 · 145HS212-4 · HP1327100-1 · +4 more
  14. VALVE,CHECK NSN 4820-01-115-5107 P/N 2760107-101 · 2760107-101 · 2760107-101 · 2760107-102 · +4 more
  15. SEAT,VALVE NSN 4820-01-115-3076 P/N 845-4687579 ITEM 6 · 845-4558737ITEM6 · 845-4687579 ITEM 6 · 845-4687592 ITEM 8 · +4 more
  16. VALVE,GLOBE NSN 4820-01-115-1995 P/N SS845-1889568ASSYC1 1-2IN · SS845-1889568ASSYCL1 1-2IN · SS845-1889568 · 2620-902X6 ASSE · +4 more
  17. COCK,DRAIN NSN 4820-01-114-9352 P/N AC42150 · LA-1179-6 · 293-80 · LA-1179 · +4 more
  18. PLATE,SPRING NSN 4820-01-112-5786 P/N SW106 FIND 9 · A6481.107.132 · A06481.107.132 · 20340 FIND 9 · +4 more
  19. BONNET,RING,VALVE NSN 4820-01-111-8429 P/N 7383858-2177934-4-4 · 803-2179934-X5XX-04 · 803-2179934-X4XX-04 · H547-0001-2177934-4-4 · +4 more
  20. STEM,FLUID VALVE NSN 4820-01-111-5747 P/N 39-2-1 · D640-18-359 ITEM 3 · 39-2-1 ITEM 4VALVE 11-2-1R24.0 · 205-160-640-006 · +4 more
  21. SEAT,VALVE NSN 4820-01-110-7169 P/N B-1502 PC 10 · B-1502 · 012.500.0015 · B-1502 PC 10 · +4 more
  22. STEM,FLUID VALVE NSN 4820-01-110-4839 P/N NMP-1509 · NMP-1509 PC 12 · 004.307.0339 · C-3487 · +4 more
  23. DISK,VALVE NSN 4820-01-110-2674 P/N B-1502 · B-1502 PC 8 · 005.500.0040 · B-1502 PC 8 · +4 more
  24. SEAT,VALVE NSN 4820-01-109-2050 P/N 1709N · SET-165 · 1709N · 1709N · +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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