NSN 4820-01-346-3256 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-346-3256. Manufacturer of record part number: 20C-0061-0017.
Also searched as4820-01-346-3256 ·
4820013463256 ·
NIIN 013463256 ·
01-346-3256 ·
FSC 4820 Valves, Nonpowered · CAGE 19062 · 20C-0061-0017
Manufacturer of record: Essex Industries, Inc. Dba Essex Industries
Identification
NSN: 4820-01-346-3256
NIIN: 013463256
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 20C-0061-0017
Manufacturer: Essex Industries, Inc. Dba Essex Industries
General Description
The Disk,valve, cataloged under National Stock Number 4820-01-346-3256, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Essex Industries, Inc. Dba Essex Industries. Government technical data includes 5 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.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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4820-00-000-0097 · Item name not on file
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4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
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4820-00-001-0032 · Item name not on file
4820-00-001-0037
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4820-00-001-0042 · Item name not on file
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4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-346-3256?
NSN 4820-01-346-3256 is a Disk,valve, manufactured by Essex Industries, Inc. Dba Essex Industries, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-346-3256?
NSN 4820-01-346-3256 has 1 manufacturer part number on file: 20C-0061-0017 (Essex Industries, Inc. Dba Essex Industries).
What are the specifications of 20C-0061-0017?
Key specifications for 20C-0061-0017: Overall Height: 0.082 INCHES NOMINAL IN; Shoulder Height: 0.016 INCHES NOMINAL IN; Outside Diameter: 1.115 INCHES NOMINAL IN; Style Designator: PLAIN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-346-3256 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.