74168: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: STRAIGHT SPLINE BOTH ENDS, head_style: FILLISTER, teeth_type: SINGLE HELIX, tooth_form: STANDARD. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-805-5441, 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.
| material | STEEL OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | STRAIGHT SPLINE BOTH ENDS |
| head_style | FILLISTER |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| head_height | 0.081 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN |
| helix_angle | 20.0000 DEGREES |
| thread_class | 3A A |
| head_diameter | 0.187 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN |
| hole_diameter | 0.046 INCHES NOMINAL IN |
| thread_length | 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| NSN | 3020-00-805-5441 |
| BORE NOMINAL DIAMETER | 1.375 INCHES BOTH ENDS IN |
| HELIX ANGLE | 20.0000 DEGREES |
| HUB NOMINAL DIAMETER | 1.750 INCHES SECOND END IN |
| HUB NOMINAL DIAMETER | 1.750 INCHES FIRST END IN |
| TEETH QUANTITY | 22 |
| BODY STYLE | PLAIN, SOLID |
| TOOTH DIRECTION | LEFT |
| BORE STYLE | STRAIGHT SPLINE BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.125 INCHES BOTH ENDS IN |
| TEETH TYPE | SINGLE HELIX |
No substitute or cross-reference records for this part.