The Gear and Shaft Assembly,bevel, cataloged under National Stock Number 3040-01-104-5174, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Southern Gear & Machine Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-104-5174 |
| Primary Part Number | 457964-1 |
| Item Name | Gear and Shaft Assembly,bevel |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Southern Gear & Machine Inc |
| Status | ACTIVE |
| Overall Diameter | 16.560 INCHES NOMINAL IN |
| General Characteristics Item Description | RING GEAR AND PINION GEAR WITH SHAFT,MATCHED COMPONENTS |
| Material | STEEL GEAR |
| 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 |
|---|---|
| 457964-1 PRIMARY | Southern Gear & Machine Inc (USA) |
| Reference | Meaning |
|---|---|
| 457964-1 | 5/9 Secondary reference U.S. Government activity |
NSN 3040-01-104-5174 is a Gear and Shaft Assembly,bevel, manufactured by Southern Gear & Machine Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-104-5174 has 1 manufacturer part number on file: 457964-1 (Southern Gear & Machine Inc).
Key specifications for 457964-1: Overall Height: 1.941 INCHES NOMINAL IN; Overall Diameter: 16.560 INCHES NOMINAL IN; General Characteristics Item Description: RING GEAR AND PINION GEAR WITH SHAFT,MATCHED COMPONENTS; End Item Identification: 3010-00-757-8497 GEAR ASSEMBLY,SPEED DECREASER. 3 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.