NSN 3110-01-669-2355 · NIIN 016692355 · Part number R8504815/A01
Land Systems Gear Ratio · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE SDQ79
Government record, cited
NSN 3110-01-669-2355 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-669-2355. Manufacturer of record part number: R8504815/A01.
Overall Outside Diameter: 96.838 MILLIMETERS NOMINAL MM
Bore Diameter: 57.531 MILLIMETERS NOMINAL MM
Material: STEEL OVERALL
Inner Ring Width: 21.0 MILLIMETERS NOMINAL MM
2 manufacturer part numbers on file
Manufacturer of record: Land Systems Gear Ratio
Identification
NSN: 3110-01-669-2355
NIIN: 016692355
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: R8504815/A01
Manufacturer: Land Systems Gear Ratio
General Description
The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-669-2355, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Land Systems Gear Ratio. Government technical data includes 5 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.
Other items in FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1938
BEARING,BALL,AIRFRAME
3110-00-001-4661
CONE AND ROLLERS,TAPERED ROLLER
3110-00-001-4662
CUP,TAPERED ROLLER BEARING
3110-00-001-4689
BEARING,BALL,ANNULAR
3110-00-001-4722
BEARING,BALL,ANNULAR
Frequently Asked Questions
What is NSN 3110-01-669-2355?
NSN 3110-01-669-2355 is a Bearing,roller,tapered, manufactured by Land Systems Gear Ratio, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-669-2355?
NSN 3110-01-669-2355 has 2 manufacturer part numbers on file: R8504815/A01 (Land Systems Gear Ratio), R8504815/A01 (General Dynamics Land Systems Canadacorp).
What are the specifications of R8504815/A01?
Key specifications for R8504815/A01: Outer Ring Width: 15.875 MILLIMETERS NOMINAL MM; Overall Outside Diameter: 96.838 MILLIMETERS NOMINAL MM; End Item Identification: 2355-01-616-9288; MEDIUM MINE PROTECTED VEHICLE - MMPV; Bore Diameter: 57.531 MILLIMETERS NOMINAL MM. 5 specifications are documented in the U.S. Government catalog.
Is NSN 3110-01-669-2355 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.