NSN 4820-01-104-5111 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-104-5111. Manufacturer of record part number: 4N3298.
Also searched as4820-01-104-5111 ·
4820011045111 ·
NIIN 011045111 ·
01-104-5111 ·
FSC 4820 Valves, Nonpowered · CAGE 11083 · 4N3298
Seat Angle in Deg: 45.005 MINIMUM AND 45.010 MAXIMUM
Seating Surface Shape: ANGULAR
1 manufacturer part number on file
Identification
NSN: 4820-01-104-5111
NIIN: 011045111
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 4N3298
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Seat,valve, cataloged under National Stock Number 4820-01-104-5111, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 6 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
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
VALVE,SAFETY RELIEF
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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 4820-01-104-5111?
NSN 4820-01-104-5111 is a Seat,valve, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-104-5111?
NSN 4820-01-104-5111 has 1 manufacturer part number on file: 4N3298 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 4N3298?
Key specifications for 4N3298: Overall Height: 0.118 INCHES NOMINAL IN; Body Outside Diameter: 0.453 INCHES NOMINAL IN; Style Designator: PLAIN; Body Inside Diameter: 0.236 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-104-5111 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.