NSN 3020-01-451-0641 · NIIN 014510641 · Part number SK2806-5
Yale Industrial Products, Inc. Div Duff Norton Company · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 18740
Government record, cited
NSN 3020-01-451-0641 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-451-0641. Manufacturer of record part number: SK2806-5.
Also searched as3020-01-451-0641 ·
3020014510641 ·
NIIN 014510641 ·
01-451-0641 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 18740 · SK2806-5
Manufacturer of record: Yale Industrial Products, Inc. Div Duff Norton Company
Identification
NSN: 3020-01-451-0641
NIIN: 014510641
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: SK2806-5
Manufacturer: Yale Industrial Products, Inc. Div Duff Norton Company
General Description
The Gear,worm, cataloged under National Stock Number 3020-01-451-0641, 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 Yale Industrial Products, Inc. Div Duff Norton Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Gear,worm
FSC / FSG
3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30)
Manufacturers
Yale Industrial Products, Inc. Div Duff Norton Company (CAGE 18740)
Technical Specifications
Parameter
Value
NSN
3020-01-451-0641
Primary Part Number
SK2806-5
Item Name
Gear,worm
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Yale Industrial Products, Inc. Div Duff Norton Company
Yale Industrial Products, Inc. Div Duff Norton Company (USA)
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 3020-01-451-0641?
NSN 3020-01-451-0641 is a Gear,worm, manufactured by Yale Industrial Products, Inc. Div Duff Norton Company, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-451-0641?
NSN 3020-01-451-0641 has 1 manufacturer part number on file: SK2806-5 (Yale Industrial Products, Inc. Div Duff Norton Company).
Is NSN 3020-01-451-0641 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.