NSN 3020-01-189-2178 · NIIN 011892178 · Part number 6883225
Rolls-Royce Solutions America Inc · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 72582
Government record, cited
NSN 3020-01-189-2178 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-189-2178. Manufacturer of record part number: 6883225.
Also searched as3020-01-189-2178 ·
3020011892178 ·
NIIN 011892178 ·
01-189-2178 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 72582 · 6883225
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 6883225
Manufacturer: Rolls-Royce Solutions America Inc
General Description
The Gear,helical, cataloged under National Stock Number 3020-01-189-2178, 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 Rolls-Royce Solutions America Inc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3020-01-189-2178
Primary Part Number
6883225
Item Name
Gear,helical
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 3020-01-189-2178?
NSN 3020-01-189-2178 is a Gear,helical, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-189-2178?
NSN 3020-01-189-2178 has 2 manufacturer part numbers on file: 6883225 (Rolls-Royce Solutions America Inc), 6883225 (Allison Transmission Inc Dba Allison Transmission, Inc).
What are the specifications of 6883225?
Key specifications for 6883225: Teeth Quantity: 25; Body Style: PLAIN, SOLID; Bore Style: PLAIN BOTH ENDS; Teeth Type: SINGLE HELIX. 8 specifications are documented in the U.S. Government catalog.
Is NSN 3020-01-189-2178 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.