1608418: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8645 OVERALL, body_style: WEBBED, SOLID, bore_style: INVOLUTE SPLINE BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 15.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-609-3289, 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 COMP 8645 OVERALL |
| body_style | WEBBED, SOLID |
| bore_style | INVOLUTE SPLINE BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 15.0000 DEGREES |
| pitch_diameter | 15.0000 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 60 |
| hardness_rating | 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM TEETH |
| spline_quantity | 18 BOTH ENDS |
| tooth_direction | RIGHT |
| NSN | 3020-00-609-3289 |
| BORE NOMINAL DIAMETER | 4.750 INCHES BOTH ENDS IN |
| HELIX ANGLE | 15.0000 DEGREES |
| HUB NOMINAL DIAMETER | 6.437 INCHES BOTH ENDS IN |
| TEETH QUANTITY | 60 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-16232,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| BODY STYLE | WEBBED, SOLID |
| TOOTH DIRECTION | RIGHT |
| BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED AXIALLY THROUGH BODY FIRST END |
| TEETH TYPE | SINGLE HELIX |
No substitute or cross-reference records for this part.