The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-480-7558, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Sew-Eurodrive Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-480-7558 |
| Primary Part Number | 0012477X |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Sew-Eurodrive Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 0012477X PRIMARY | Sew-Eurodrive Inc (USA) |
| Reference | Meaning |
|---|---|
| B10831 | 5/9 Secondary reference Lewmar, Inc. |
NSN 3110-01-480-7558 is a Bearing,roller,tapered, manufactured by Sew-Eurodrive Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-480-7558 has 1 manufacturer part number on file: 0012477X (Sew-Eurodrive Inc).
1 possible match (shared part number, not a government interchangeability claim): 3110-01-685-3976. Verify interchangeability with system specifications before substitution.
Key specifications for 0012477X: End Item Identification: MOTOR/GEARBOX. 0 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.