The Bearing Half,sleeve, cataloged under National Stock Number 3120-01-446-1424, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Defense Maritime Solutions, Inc.. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Bearing Half,sleeve |
| FSC / FSG | 3120 — Bearings, Plain, Unmounted (FSG 31) |
| Manufacturers | Defense Maritime Solutions, Inc. (CAGE 0EYA6) |
| Parameter | Value |
|---|---|
| NSN | 3120-01-446-1424 |
| Primary Part Number | 107.187.939.201 |
| Item Name | Bearing Half,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Defense Maritime Solutions, 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 |
|---|---|
| 107.187.939.201 PRIMARY | Defense Maritime Solutions, Inc. (USA) |
| 107.187.939.200 | Defense Maritime Solutions, Inc. (USA) |
| KS 42172 | Defense Maritime Solutions, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 107.187.939.200 | 3/9 Design control — primary reference New Sulzer Diesel Us Inc |
| KS 42172 | 5/9 Secondary reference Wartsila Diesel Inc |
NSN 3120-01-446-1424 is a Bearing Half,sleeve, manufactured by Defense Maritime Solutions, Inc., classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-446-1424 has 3 manufacturer part numbers on file: 107.187.939.201 (Defense Maritime Solutions, Inc.), 107.187.939.200 (Defense Maritime Solutions, Inc.), KS 42172 (Defense Maritime Solutions, Inc.).
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.