Seat, Valve 4820-01-222-4476 NSN 4820-01-222-4476 · NIIN 012224476 · Part number 428B947PC.6
General Electric Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 01289
NSN 4820-01-222-4476 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-222-4476. Manufacturer of record part number: 428B947PC.6 .
Also searched as
4820-01-222-4476 ·
4820012224476 ·
NIIN 012224476 ·
01-222-4476 ·
FSC 4820 Valves, Nonpowered · CAGE 01289 · 428B947PC.6 · 428B947
Nearby stock numbers
← 4820-01-222-4475
·
4820-01-222-4487 →
4820-01-222-4476 — Valves, Nonpowered
Features
Seat,valve — FSC 4820 1 manufacturer part number on file Manufacturer of record: General Electric Company
Identification
NSN: 4820-01-222-4476
NIIN: 012224476
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 428B947PC.6
Manufacturer: General Electric Company
General Description
The Seat,valve, cataloged under National Stock Number 4820-01-222-4476, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is General Electric Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name Seat,valve FSC / FSG 4820 — Valves, Nonpowered (FSG 48) Manufacturers General Electric Company (CAGE 01289)
Technical Specifications
Parameter Value NSN 4820-01-222-4476 Primary Part Number 428B947PC.6 Item Name Seat,valve FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer General Electric Company Status ACTIVE
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
428B947PC.6 PRIMARY General Electric Company (USA)
Reference documents
Reference Meaning
428B947
D/9 Drawing number reference only General Electric Company
428B947PC.6
C/1 Advisory reference — outside the item-of-supply concept General Electric Co Naval and Drive Turbine Systems Dept
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 4820-01-222-4476?
NSN 4820-01-222-4476 is a Seat,valve, manufactured by General Electric Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-222-4476?
NSN 4820-01-222-4476 has 1 manufacturer part number on file: 428B947PC.6 (General Electric Company).
Is NSN 4820-01-222-4476 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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