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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,SAFETY RELIEF NSN 4820-01-281-4306 P/N ZDB6VA2-XX/315V · ZDB6VA2-XX-3-5V · 14741000 · 14741000PC137 · +3 more
  2. VALVE,GLOBE NSN 4820-01-280-8930 P/N SF-10230 PIECE 023 · PP-014G/0000 · PP100D/0000 · PP-100D · +3 more
  3. VALVE,LINEAR,DIRECTIONAL CONTROL NSN 4820-01-280-4985 P/N 4WMM6U5X/FV/5 · 4WMM6U5X/FV/5 · 14741000 PC138 · 14741000 · +3 more
  4. PARTS KIT,VALVE NSN 4820-01-278-0943 P/N 6705255 · 6705255 KIT 429215 · F-8493 429215 · 429215 · +3 more
  5. VENT,DRAIN ASSEMBLY NSN 4820-01-277-8568 P/N 2405917 · 2300-618 ASSY 85 · 518-4457086 PART 20 · 2300-618 ASSY 85 · +3 more
  6. CAP,VALVE NSN 4820-01-277-8448 P/N 230502N1 · 8662B · 8662B · 230502N1 · +3 more
  7. VALVE,SAFETY RELIEF NSN 4820-01-277-5410 P/N R10AF2F211 · BASGG05SEE · BASGG05SEE · N20-M1 · +3 more
  8. VALVE,LINEAR,DIRECTIONAL CONTROL NSN 4820-01-277-1486 P/N 12302904 · 12302904 · 12302904-2 · BIK-3206-S15091 · +3 more
  9. PLATE RETAINING,VALVE NSN 4820-01-276-3508 P/N 025.500.0007 · NMP1102 PIECE 34 · 0255000007 · 0255000007 · +3 more
  10. SEAT,VALVE NSN 4820-01-274-8418 P/N NL1188-1 · NL1188-1 · NL1188-1 · NL1188 · +3 more
  11. VALVE,BALL NSN 4820-01-274-6687 P/N 70-106-01 · 70-106-01 · 70-106 · 8301A00114 · +3 more
  12. VALVE,RELIEF,PRESSURE AND TEMPER NSN 4820-01-273-3652 P/N 8H91D-03 · 90554107 · 5122309-019-113 · 5396-90554107 · +3 more
  13. BALL,DETENT NSN 4820-01-273-2701 P/N 419-6D27 1-4IN · 419-6D271-4IN G · 1-3172-88 PIECE 19 · 541200-0250 · +3 more
  14. DISK,VALVE NSN 4820-01-272-6761 P/N D50FF-21/2-000PART D50-2 1/2-007 · B2015 · D2000 ITEM 9 · D2000 · +3 more
  15. VALVE,REGULATING,FLUID PRESSURE NSN 4820-01-271-7918 P/N 30 2-1/2IN 25T60PSI AND N-733 · YB2310J792 · 2310J792 · 3210J72 · +3 more
  16. DISK,VALVE NSN 4820-01-271-3835 P/N 90842 · V5564K · 61024 PC 13 · MAN N-100-01 (4 · +3 more
  17. DISK,VALVE NSN 4820-01-270-6364 P/N 20357 FIND 2.7.1 · A12496-001-127 · 10357 FIND 2.7.1CP · A12496-001-127CP · +3 more
  18. BALL,VALVE,PORTED NSN 4820-01-270-4375 P/N 15050 · 15079 · 2FR726 · 23H926 · +3 more
  19. VALVE,SAFETY RELIEF NSN 4820-01-270-4274 P/N NMP-1184 · DA-40G 138T159PSI NMP-1184 · NMP-1184 DA-40G · NMP-1184 DA-40G · +3 more
  20. VALVE,SAFETY RELIEF NSN 4820-01-269-9496 P/N BCMAA04SEE · BCMAA04SEE · DA-40E 1X1IN 37T48PSI · NMP1126 · +3 more
  21. VALVE,SAFETY RELIEF NSN 4820-01-269-9495 P/N DS10Q,NMP1552 0 · DS10Q,NMP1552 OPT-1 23T31PSI · NMP-1552 · NMP-1552 · +3 more
  22. CAP,VALVE NSN 4820-01-269-1627 P/N 1S-2536-5 PIECE 18 · 2536-5-18 · 04133844 · 1S-2536-5 · +3 more
  23. VALVE,GLOBE NSN 4820-01-269-1535 P/N 21F-DI7-SC 10IN · 21F-DI7-SC 12IN · PS-2112D7S0 · PS-2V10DS0001 · +3 more
  24. VALVE,SAFETY RELIEF NSN 4820-01-269-0349 P/N 3052964 · 3052964 · 350173 · 277148 · +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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