The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-00-117-0682, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Federal-Mogul Corp Government Sales Dept. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-117-0682 |
| Primary Part Number | MU1209L |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Federal-Mogul Corp Government Sales Dept |
| Status | ACTIVE |
| Internal Fit-Up Designation | STANDARD |
| Locating Feature | NONLOCATING |
| Surface Finish | GROUND |
| Bore Shape | STRAIGHT |
| Standard Tolerance Designation | RBEC NO.1 |
| Bore Diameter | 45.00 MILLIMETERS NOMINAL MM |
| Material | STEEL INNER RING |
| Material | STEEL ROLLER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| BU1209 | General Motors Llc Dba General Motors Llc (USA) |
| MU1209L PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| 4B8108 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| BU1209 | 5/9 Secondary reference General Motors Corp Delco Moraine Ndh Div |
| BU2&1209 | C/1 Advisory reference — outside the item-of-supply concept Timken Aerospace, Inc Dba Torrington Product |
| BU1209 | 5/9 Secondary reference General Motors Corp |
NSN 3110-00-117-0682 is a Bearing,roller,cylindrical, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-117-0682 has 3 manufacturer part numbers on file: BU1209 (General Motors Llc Dba General Motors Llc), MU1209L (Federal-Mogul Corp Government Sales Dept), 4B8108 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for MU1209L: Internal Fit-Up Designation: STANDARD; Locating Feature: NONLOCATING; Surface Finish: GROUND; Overall Width: 19.00 MILLIMETERS NOMINAL MM. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.