NSN 3020-01-478-2251 · NIIN 014782251 · Part number PT5019
Itw Gse Inc. · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 0SMN2
Government record, cited
NSN 3020-01-478-2251 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-478-2251. Manufacturer of record part number: PT5019.
Also searched as3020-01-478-2251 ·
3020014782251 ·
NIIN 014782251 ·
01-478-2251 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 0SMN2 · PT5019
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: PT5019
Manufacturer: Itw Gse Inc.
General Description
The Sprocket Wheel, cataloged under National Stock Number 3020-01-478-2251, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Itw Gse Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
3020-01-478-2251
Primary Part Number
PT5019
Item Name
Sprocket Wheel
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems
No interchangeability data on file.
Other items in FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-000-0091
GEAR,SPUR
3020-00-001-0027
3020-00-001-0027 · Item name not on file
3020-00-001-0028
3020-00-001-0028 · Item name not on file
3020-00-001-0063
3020-00-001-0063 · Item name not on file
3020-00-001-0064
3020-00-001-0064 · Item name not on file
3020-00-001-0066
3020-00-001-0066 · Item name not on file
3020-00-001-0071
3020-00-001-0071 · Item name not on file
3020-00-001-0072
3020-00-001-0072 · Item name not on file
Frequently Asked Questions
What is NSN 3020-01-478-2251?
NSN 3020-01-478-2251 is a Sprocket Wheel, manufactured by Itw Gse Inc., classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-478-2251?
NSN 3020-01-478-2251 has 1 manufacturer part number on file: PT5019 (Itw Gse Inc.).
What are the specifications of PT5019?
Key specifications for PT5019: End Item Identification: 20T AIR CONDITIONING UNIT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3020-01-478-2251 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.