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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,ANGLE NSN 4820-01-154-6675 P/N BGSGG05SEE · BGSGG05SEE · NMP-605 OPT.C · L-2114C 51T70PSI NMP-605 · +7 more
  2. VALVE,GLOBE NSN 4820-01-154-6448 P/N PY270001 · HPY270-30 W/METAL HANDLE · PY270-30 W/METAL HANDLE · PY0001 · +7 more
  3. DUMP,VALVE NSN 4820-01-154-1177 P/N 7378E65 PIECE 160 · 3005G30-1 · 3005G30-1 · 7378E65 PIECE 160 · +7 more
  4. VALVE,GLOBE NSN 4820-01-147-2818 P/N 3255 1/2 IN · 0529 1/2IN · 033 1/2 · 1201 1/2INCH · +7 more
  5. VALVE,PLUG NSN 4820-01-141-6721 P/N MIL-24509-33X7 · 3FRP3 FLOW PLAN 7 · DD-1809 3INCH FLOW PLAN 7 · DD-1809-3IN FL0 · +7 more
  6. SEAT,VALVE NSN 4820-01-134-7814 P/N 1927N · HL-18112PC90 · 1927N · HL-18112PC90 · +7 more
  7. STEM,FLUID VALVE NSN 4820-01-133-8035 P/N 298-00-204PIECE · 502-17-14-0591-004B · 803-5001003-M7XX-07 · 8035001003-A7XX-07 · +7 more
  8. VALVE,DIAPHRAGM,STOP NSN 4820-01-132-0583 P/N 1321580 · 10525653 · 1321580 · 378414 · +7 more
  9. VALVE,BALL NSN 4820-01-129-5147 P/N C22602 · C22602PC1 · 1-1/4-SS-B790-12-KL-PH · 1-1/4-SS-E790-12-KL-PL · +7 more
  10. INSERT,DISC NSN 4820-01-127-1701 P/N A7089 001 142 · A7089.001.142CP · 20235 PIECE 7B · A7089 001 142CP · +7 more
  11. VALVE,CHECK NSN 4820-01-125-9746 P/N SS845-2110235RE · SS845-2110235 AY.8DA · SS845-2110235 · SS845-2110235AS · +7 more
  12. DISK,VALVE NSN 4820-01-122-9379 P/N 20242 · 20310 FIND 3 · A2843.001.119 · 20242 FIND 7 · +7 more
  13. NOZZLE,VALVE NSN 4820-01-122-8229 P/N NMP-1136 REV-B PIECE 31A · 010.500.0118 · NMP-1136 PC 31A · 010-500-0118 · +7 more
  14. DISK,VALVE NSN 4820-01-118-4030 P/N N-5074 · KU1731 · A12501-003 · A12501.003.000 · +7 more
  15. VALVE,ANGLE NSN 4820-01-118-0381 P/N SS845-1889587ASSYDF 1 1/4IN · 845-1889587 · 803-2177934-C626 · 845-1889587ASSYDV 1/2 IN · +7 more
  16. DISK,VALVE NSN 4820-01-117-9670 P/N 2620-902-ASSYB PC 27 · 30353 · 303053 · 70303053 · +7 more
  17. PARTS KIT,BALL VALVE NSN 4820-01-111-8557 P/N 2109896PC6TITMPC9DLRN · 2180920PC10TITMPC15DLRN · 2640-746PC6TITMPC9DLRN · 2640801X01PC53,2640801X1PC21 · +7 more
  18. VALVE,HOLD,BOOM HOIST CYLINDER NSN 4820-01-110-8321 P/N 64A98C565-1 · 209064 · 42CR8-31017 · 0624A0140 · +7 more
  19. VALVE,ANGLE NSN 4820-01-105-6685 P/N 807-121 AND 807-1800 · 807-121 AND 807-1800 · 810-2177525-C721 · W07-2075B02TS · +7 more
  20. LEAF,VALVE ASSEMBLY NSN 4820-01-100-3441 P/N 342054 · 0327221 · 342054 · 327221 · +7 more
  21. VALVE,ANGLE NSN 4820-01-099-6077 P/N 388885 · 0431663 · 431663 · 0431663 · +7 more
  22. VALVE,SAFETY RELIEF NSN 4820-01-098-1625 P/N BAMAA06MGG-A020 · D11200 ASSY D50UU-06 · BAMAA06MGG-A020 · BAMAA06MGG · +7 more
  23. SEAT,VALVE NSN 4820-01-029-2782 P/N 6016038-004 · W6016038-004 · 781E733P40 · 4008G83 PIECE 4 · +7 more
  24. VALVE,ANGLE NSN 4820-01-017-2600 P/N DOD-V-24675 · 1994M 1 1/2IN · 1994M · CS4820-0102 · +7 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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