Disk, Valve 4820-01-174-3844 NSN 4820-01-174-3844 · NIIN 011743844 · Part number 429B279
General Electric Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 01289
NSN 4820-01-174-3844 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-174-3844. Manufacturer of record part number: 429B279 .
Also searched as
4820-01-174-3844 ·
4820011743844 ·
NIIN 011743844 ·
01-174-3844 ·
FSC 4820 Valves, Nonpowered · CAGE 01289 · 429B279
Nearby stock numbers
← 4820-01-174-3843
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4820-01-174-3845 Disk, Valve →
4820-01-174-3844 — Valves, Nonpowered
Features
Disk,valve — FSC 4820 Outside Diameter: 2.500 INCHES NOMINAL IN Seat Radius: 1.300 INCHES NOMINAL IN Material: STEEL 1 manufacturer part number on file Manufacturer of record: General Electric Company
Identification
NSN: 4820-01-174-3844
NIIN: 011743844
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 429B279
Manufacturer: General Electric Company
General Description
The Disk,valve, cataloged under National Stock Number 4820-01-174-3844, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is General Electric Company. Government technical data includes 3 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 4820-01-174-3844 Primary Part Number 429B279 Item Name Disk,valve FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer General Electric Company Status ACTIVE Outside Diameter 2.500 INCHES NOMINAL IN Seat Radius 1.300 INCHES NOMINAL IN Material STEEL
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N) Criticality Code X
Cross-Reference Index
Part Number Manufacturer
429B279 PRIMARY General Electric Company (USA)
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 4820-01-174-3844?
NSN 4820-01-174-3844 is a Disk,valve, manufactured by General Electric Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-174-3844?
NSN 4820-01-174-3844 has 1 manufacturer part number on file: 429B279 (General Electric Company).
What are the specifications of 429B279?
Key specifications for 429B279: Overall Height: 2.562 INCHES NOMINAL IN; Outside Diameter: 2.500 INCHES NOMINAL IN; Seat Radius: 1.300 INCHES NOMINAL IN; Material: STEEL. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-174-3844 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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