The Roller,bearing, cataloged under National Stock Number 3110-01-258-9179, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-258-9179 |
| Item Name | Roller,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Rolling Element Diameter | 15.0 MILLIMETERS NOMINAL MM |
| Crown Radius | 69.5 MILLIMETERS NOMINAL MM |
| Style Designator | SPHERICAL ROLLER, FLAT ENDS |
| Material Document and Classification | AMS 6444 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP E52100 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Reference | Meaning |
|---|---|
| 214-040-104-003 | 3/2 Design control — primary reference U.S. Government activity |
| X-65780 | 5/1 Secondary reference Skf Usa Inc. |
| 214-040-104-3 | 5/9 Secondary reference U.S. Government activity |
| 150X150-001-101 | 5/9 Secondary reference Timken Co Div the Timken Company |
NSN 3110-01-258-9179 is a Roller,bearing, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-01-258-9179: Rolling Element Diameter: 15.0 MILLIMETERS NOMINAL MM; Crown Radius: 69.5 MILLIMETERS NOMINAL MM; Style Designator: SPHERICAL ROLLER, FLAT ENDS; Material Document and Classification: AMS 6444 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 5 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.