NSN 4820-01-640-6341 · NIIN 016406341 · Part number 8250962-50
Raytheon Company Div Corp · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 49956
Government record, cited
NSN 4820-01-640-6341 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-640-6341. Manufacturer of record part number: 8250962-50.
Also searched as4820-01-640-6341 ·
4820016406341 ·
NIIN 016406341 ·
01-640-6341 ·
FSC 4820 Valves, Nonpowered · CAGE 49956 · 8250962-50
Nearby stock numbers← 4820-01-640-6329 Valve, Pop Off
·
4820-01-640-6411 Valve, Ball →
4820-01-640-6341 — Valves, Nonpowered
Features
Valve Assembly,manifold — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Raytheon Company Div Corp
Identification
NSN: 4820-01-640-6341
NIIN: 016406341
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 8250962-50
Manufacturer: Raytheon Company Div Corp
General Description
The Valve Assembly,manifold, cataloged under National Stock Number 4820-01-640-6341, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Raytheon Company Div Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
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 4820-01-640-6341?
NSN 4820-01-640-6341 is a Valve Assembly,manifold, manufactured by Raytheon Company Div Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-640-6341?
NSN 4820-01-640-6341 has 1 manufacturer part number on file: 8250962-50 (Raytheon Company Div Corp).
What are the specifications of 8250962-50?
Key specifications for 8250962-50: End Item Identification: EME DATA ROOM 2. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-640-6341 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.