Disk, Valve 4820-01-356-4479 NSN 4820-01-356-4479 · NIIN 013564479 · Part number PL-2669 PIECE 5 AND 6
Hydrasearch Company, Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 32142
NSN 4820-01-356-4479 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-356-4479. Manufacturer of record part number: PL-2669 PIECE 5 AND 6 .
Also searched as
4820-01-356-4479 ·
4820013564479 ·
NIIN 013564479 ·
01-356-4479 ·
FSC 4820 Valves, Nonpowered · CAGE 32142 · PL-2669 PIECE 5 AND 6 · 4654-3,HG
Nearby stock numbers
← 4820-01-356-4475 Guide, Valve Stem
·
4820-01-356-4480 Parts Kit, Valve →
4820-01-356-4479 — Valves, Nonpowered
Features
Disk,valve — FSC 4820 1 manufacturer part number on file Manufacturer of record: Hydrasearch Company, Llc
Identification
NSN: 4820-01-356-4479
NIIN: 013564479
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: PL-2669 PIECE 5 AND 6
Manufacturer: Hydrasearch Company, Llc
General Description
The Disk,valve, cataloged under National Stock Number 4820-01-356-4479, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hydrasearch Company, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name Disk,valve FSC / FSG 4820 — Valves, Nonpowered (FSG 48) Manufacturers Hydrasearch Company, Llc (CAGE 32142)
Technical Specifications
Parameter Value NSN 4820-01-356-4479 Primary Part Number PL-2669 PIECE 5 AND 6 Item Name Disk,valve FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Hydrasearch Company, Llc Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N)
Cross-Reference Index
Reference documents
Reference Meaning
4654-3,HG
C/1 Advisory reference — outside the item-of-supply concept Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging
No interchangeability data on file.
Other items in FSC 4820 — Valves, Nonpowered
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 4820-01-356-4479?
NSN 4820-01-356-4479 is a Disk,valve, manufactured by Hydrasearch Company, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-356-4479?
NSN 4820-01-356-4479 has 1 manufacturer part number on file: PL-2669 PIECE 5 AND 6 (Hydrasearch Company, Llc).
Is NSN 4820-01-356-4479 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.
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