NSN 3020-01-642-1801 · NIIN 016421801 · Part number 512-0290
Cummins Power Generation Inc. · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 44940
Government record, cited
NSN 3020-01-642-1801 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-642-1801. Manufacturer of record part number: 512-0290.
Also searched as3020-01-642-1801 ·
3020016421801 ·
NIIN 016421801 ·
01-642-1801 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 44940 · 512-0290
Manufacturer of record: Cummins Power Generation Inc.
Identification
NSN: 3020-01-642-1801
NIIN: 016421801
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 512-0290
Manufacturer: Cummins Power Generation Inc.
General Description
The Pulley,groove, cataloged under National Stock Number 3020-01-642-1801, 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 Cummins Power Generation Inc.. 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
3020-01-642-1801
Primary Part Number
512-0290
Item Name
Pulley,groove
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
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 3020-01-642-1801?
NSN 3020-01-642-1801 is a Pulley,groove, manufactured by Cummins Power Generation Inc., classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-642-1801?
NSN 3020-01-642-1801 has 1 manufacturer part number on file: 512-0290 (Cummins Power Generation Inc.).
What are the specifications of 512-0290?
Key specifications for 512-0290: Part Name Assigned by Controlling Agency: PULLEY,IDLER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3020-01-642-1801 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.