The Bearing,roller,needle, cataloged under National Stock Number 3110-01-264-5996, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-264-5996 |
| Primary Part Number | 2J4626 |
| Item Name | Bearing,roller,needle |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Outer Ring Width | 0.9590 INCHES MINIMUM AND 0.9640 INCHES MAXIMUM IN |
| Surface Finish | GROUND |
| Style Designator | SEPARABLE, DUMBBELL SHAPED ROLLERS |
| Overall Outside Diameter | 3.6867 INCHES MINIMUM AND 3.6875 INCHES MAXIMUM IN |
| Alignment Type | RIGID |
| Bore Diameter | 1.9990 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 2J4626 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| C-6099-B | Timken Co Div the Timken Company (USA) |
| Reference | Meaning |
|---|---|
| C-6099-B | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| CT-6231 | 5/2 Secondary reference U.S. Government activity |
NSN 3110-01-264-5996 is a Bearing,roller,needle, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-264-5996 has 2 manufacturer part numbers on file: 2J4626 (Caterpillar Inc Div Caterpillar Defense), C-6099-B (Timken Co Div the Timken Company).
Key specifications for 2J4626: Outer Ring Width: 0.9590 INCHES MINIMUM AND 0.9640 INCHES MAXIMUM IN; Surface Finish: GROUND; Style Designator: SEPARABLE, DUMBBELL SHAPED ROLLERS; Overall Outside Diameter: 3.6867 INCHES MINIMUM AND 3.6875 INCHES MAXIMUM IN. 7 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.