NSN 4820-01-465-0139 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-465-0139. Manufacturer of record part number: YMD-6469-R.
Also searched as4820-01-465-0139 ·
4820014650139 ·
NIIN 014650139 ·
01-465-0139 ·
FSC 4820 Valves, Nonpowered · CAGE 70433 · YMD-6469-R
Nonsupply Items and Quantities: 70433 K19005 RELIEF SEAL KIT 1,K6035 SECTION SEAL KIT 4,2709-001 O-RING 1,1721-001 O-RING 1,9020-017 BACK UP RING 1,21857-001 O-RING 2,21733-001 O-RING 2
1 manufacturer part number on file
Manufacturer of record: Appleton Marine Inc
Identification
NSN: 4820-01-465-0139
NIIN: 014650139
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: YMD-6469-R
Manufacturer: Appleton Marine Inc
General Description
The Parts Kit,valve, cataloged under National Stock Number 4820-01-465-0139, 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 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-465-0139
Primary Part Number
YMD-6469-R
Item Name
Parts Kit,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Appleton Marine Inc
Status
ACTIVE
Component Quantity
7
Nonsupply Items and Quantities
70433 K19005 RELIEF SEAL KIT 1,K6035 SECTION SEAL KIT 4,2709-001 O-RING 1,1721-001 O-RING 1,9020-017 BACK UP RING 1,21857-001 O-RING 2,21733-001 O-RING 2
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-465-0139?
NSN 4820-01-465-0139 is a Parts Kit,valve, manufactured by Appleton Marine Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-465-0139?
NSN 4820-01-465-0139 has 1 manufacturer part number on file: YMD-6469-R (Appleton Marine Inc).
What are the specifications of YMD-6469-R?
Key specifications for YMD-6469-R: Component Quantity: 7; Nonsupply Items and Quantities: 70433 K19005 RELIEF SEAL KIT 1,K6035 SECTION SEAL KIT 4,2709-001 O-RING 1,1721-001 O-RING 1,9020-017 BACK UP RING 1,21857-001 O-RING 2,21733-001 O-RING 2. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-465-0139 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.