The Bearing,ball,duplex, cataloged under National Stock Number 3110-00-082-1308, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3110-00-082-1308 |
| Primary Part Number | 2MM9106WICRDUM |
| Item Name | Bearing,ball,duplex |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Timken Co Div the Timken Company |
| Status | ACTIVE |
| Surface Finish | GROUND |
| Style Designator | COUNTERBORED OUTER RINGS, NON-SEPARABLE, UNIVERSAL GROUND FACES |
| Overall Outside Diameter | 2.1654 INCHES NOMINAL IN |
| Contact Angle | 15.0 DEGREES NOMINAL |
| Load Direction | ANGULAR |
| Standard Tolerance Designation | ABEC NO.7 |
| Bore Diameter | 1.1811 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Material | PLASTIC POLYAMIDE NYLON INNER RING |
| Material | PLASTIC POLYAMIDE NYLON OUTER RING |
| 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 |
|---|---|
| 2MM9106WICRDUM PRIMARY | Timken Co Div the Timken Company (USA) |
| Reference | Meaning |
|---|---|
| 2MM9106WIDUM | 5/9 Secondary reference Timken Co Div the Timken Company |
| 2MM9106WICRC5 | 5/9 Secondary reference Timken Co Div the Timken Company |
| 2MM9106WICR | 5/9 Secondary reference Timken Co Div the Timken Company |
NSN 3110-00-082-1308 is a Bearing,ball,duplex, manufactured by Timken Co Div the Timken Company, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-082-1308 has 1 manufacturer part number on file: 2MM9106WICRDUM (Timken Co Div the Timken Company).
Key specifications for 2MM9106WICRDUM: Surface Finish: GROUND; Style Designator: COUNTERBORED OUTER RINGS, NON-SEPARABLE, UNIVERSAL GROUND FACES; Overall Width: 0.5068 INCHES MINIMUM AND 0.5118 INCHES MAXIMUM IN; Overall Outside Diameter: 2.1654 INCHES NOMINAL IN. 10 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.