The Bearing Cup,sheave, cataloged under National Stock Number 3110-01-458-7277, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Smith-Berger Marine, Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Bearing Cup,sheave |
| FSC / FSG | 3110 — Bearings, Antifriction, Unmounted (FSG 31) |
| Manufacturers | Smith-Berger Marine, Inc (CAGE 15950) |
| Parameter | Value |
|---|---|
| NSN | 3110-01-458-7277 |
| Primary Part Number | 851550 |
| Item Name | Bearing Cup,sheave |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Smith-Berger Marine, 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 |
|---|---|
| F54009 ITEM 13 | Smith-Berger Marine, Inc (USA) |
| MD-610-00A ITEM 13 | Smith-Berger Marine, Inc (USA) |
| 851550 PRIMARY | Smith-Berger Marine, Inc (USA) |
NSN 3110-01-458-7277 is a Bearing Cup,sheave, manufactured by Smith-Berger Marine, Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-458-7277 has 3 manufacturer part numbers on file: F54009 ITEM 13 (Smith-Berger Marine, Inc), MD-610-00A ITEM 13 (Smith-Berger Marine, Inc), 851550 (Smith-Berger Marine, Inc).
1 possible match (shared part number, not a government interchangeability claim): 1650-01-602-9266. Verify interchangeability with system specifications before substitution.
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.