2D1-03960: GEARSHAFT,HELICAL.
The GEARSHAFT,HELICAL is a the manufacturer industrial component. Key specifications include face_width: 3.250 INCHES NOMINAL IN, shaft_type: SHOULDERED, teeth_type: SINGLE HELIX, helix_angle: 15.0000 DEGREES, gear_material: STEEL COMP 4340, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3040-01-449-1735, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| face_width | 3.250 INCHES NOMINAL IN |
| shaft_type | SHOULDERED |
| teeth_type | SINGLE HELIX |
| helix_angle | 15.0000 DEGREES |
| gear_material | STEEL COMP 4340 |
| pressure_angle | 20.0000 DEGREES |
| shaft_end_size | 2.370 INCHES AND 2.500 INCHES IN |
| shaft_end_type | KEYWAY FLAT |
| shaft_material | STEEL COMP 4340 |
| teeth_quantity | 32 |
| hardness_rating | 310.0 BRINELL HULTGREN MINIMUM AND 330.0 BRINELL HULTGREN MAXIMUM OVERALL |
| tooth_direction | RIGHT |
| NSN | 3040-01-449-1735 |
| SHAFT TYPE | SHOULDERED |
| SHAFT MATERIAL | STEEL COMP 4340 |
| HELIX ANGLE | 15.0000 DEGREES |
| SHAFT LARGEST DIAMETER | 2.750 INCHES NOMINAL IN |
| SHAFT END SIZE | 2.370 INCHES AND 2.500 INCHES IN |
| TEETH QUANTITY | 32 |
| TOOTH DIRECTION | RIGHT |
| TEETH TYPE | SINGLE HELIX |
| GEAR OUTSIDE DIAMETER | 5.855 INCHES NOMINAL IN |
| HARDNESS RATING | 310.0 BRINELL HULTGREN MINIMUM AND 330.0 BRINELL HULTGREN MAXIMUM OVERALL |