The Gearcase-Motor, cataloged under National Stock Number 3010-01-343-8533, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-343-8533 |
| Primary Part Number | 8391362 |
| Item Name | Gearcase-Motor |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc |
| 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 |
|---|---|
| 8391362 | Engine Systems, Inc. Dba Marine Systems Div Marine Systems, Inc. (USA) |
| 8391362 PRIMARY | Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc (USA) |
| Reference | Meaning |
|---|---|
| 8391362 | 5/9 Secondary reference General Motors Corp Electro-Motive Div |
NSN 3010-01-343-8533 is a Gearcase-Motor, manufactured by Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-343-8533 has 2 manufacturer part numbers on file: 8391362 (Engine Systems, Inc. Dba Marine Systems Div Marine Systems, Inc.), 8391362 (Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc).
Key specifications for 8391362: Special Features: ROUND SHAPE WITH TEETH; End Item Identification: NSN 1925-01-247-7110 COASTAL TUG. 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.