NSN 4820-01-481-9528 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-481-9528. Manufacturer of record part number: D41-8-05V.
The Disk,valve, cataloged under National Stock Number 4820-01-481-9528, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Dante Valve Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Disk,valve
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Dante Valve Company (CAGE 5P967)
Technical Specifications
Parameter
Value
NSN
4820-01-481-9528
Primary Part Number
D41-8-05V
Item Name
Disk,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Dante Valve Company
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-482-2644D41P-8-09POSSIBLE MATCH
STEM,FLUID VALVE
Possible match (shared part number)Dante Valve Company
4820-01-482-3024D41-8-11POSSIBLE MATCH
VALVE SCREW,ADJUSTG
Possible match (shared part number)Dante Valve Company
4820-01-482-3120B3451GKPOSSIBLE MATCH
PARTS KIT,SAFETY RELIEF VALVE
Possible match (shared part number)Dante Valve Company
5306-01-482-3279D41-8-14POSSIBLE MATCH
BOLT,MACHINE
Possible match (shared part number)Dante Valve Company
4820-01-494-8801D41-60-4-04POSSIBLE MATCH
NOZZLE,VALVE
Possible match (shared part number)Dante Valve Company
4820-01-718-0108D41P-60-11607-004POSSIBLE MATCH
VALVE,ANGLE
Possible match (shared part number)Dante Valve Company
NSN 4820-01-481-9528 is a Disk,valve, manufactured by Dante Valve Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-481-9528?
NSN 4820-01-481-9528 has 2 manufacturer part numbers on file: D41-8-05V (Dante Valve Company), D41P60-11607-004 ITEM 10, 11 (Dante Valve Company).
What NSN replaces 4820-01-481-9528?
6 possible matches (shared part number, not a government interchangeability claim): 4820-01-482-2644, 4820-01-482-3024, 4820-01-482-3120. Verify interchangeability with system specifications before substitution.
Is NSN 4820-01-481-9528 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.