NSN 4820-01-466-5782 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-466-5782. Manufacturer of record part number: YMD-6625.
The Valve Assembly,manifold, cataloged under National Stock Number 4820-01-466-5782, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Appleton Marine Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-466-5782
Primary Part Number
YMD-6625
Item Name
Valve Assembly,manifold
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Appleton Marine Inc
Status
ACTIVE
Valve Quantity
11
Body Material
ALUMINUM
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 Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-466-9230CXDA-XCNPOSSIBLE MATCH
VALVE,CHECK
Possible match (shared part number)Sun Hydraulics Corporation
4820-01-466-9233RVEA-LCNPOSSIBLE MATCH
VALVE,SAFETY RELIEF
Possible match (shared part number)Sun Hydraulics Corporation
4820-01-466-9234FDEA-HANPOSSIBLE MATCH
VALVE,REGULATING,FL
Possible match (shared part number)Sun Hydraulics Corporation
NSN 4820-01-466-5782 is a Valve Assembly,manifold, manufactured by Appleton Marine Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-466-5782?
NSN 4820-01-466-5782 has 2 manufacturer part numbers on file: YMD-6625 (Appleton Marine Inc), Q426400 (Price Engineering Company, Llc).
What NSN replaces 4820-01-466-5782?
3 possible matches (shared part number, not a government interchangeability claim): 4820-01-466-9230, 4820-01-466-9233, 4820-01-466-9234. Verify interchangeability with system specifications before substitution.
What are the specifications of YMD-6625?
Key specifications for YMD-6625: Valve Quantity: 11; Body Material: ALUMINUM. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-466-5782 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.