501824: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, WITH LIGHTENING HOLES, bore_style: W/COUNTERBORE COUNTER BORE SECOND END, tooth_form: SPECIAL, pitch_diameter: 3.7857 INCHES NOMINAL IN, pressure_angle: 22.5000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 5315-00-774-4684, 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, WITH LIGHTENING HOLES |
| bore_style | W/COUNTERBORE COUNTER BORE SECOND END |
| tooth_form | SPECIAL |
| pitch_diameter | 3.7857 INCHES NOMINAL IN |
| pressure_angle | 22.5000 DEGREES |
| teeth_quantity | 53 |
| special_features | FIRST END HUB EXTERNALLY SPLINED; 16 SPLINES; 0.5000 IN. SPLINE PITCH DIAMETER IN |
| style_designator | PROTRUDING HUB |
| face_nominal_width | 0.220 INCHES IN |
| bore_nominal_diameter | 0.280 INCHES BOTH ENDS IN |
| nominal_outside_diameter | 3.915 INCHES IN |
| NSN | 5315-00-774-4684 |
| FIRST END TAPER LENGTH | 0.057 INCHES NOMINAL IN |
| FIRST END STYLE | CHAMFERED |
| HARDNESS RATING | 60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| FIRST END TAPER ANGLE | 5.0 DEGREES NOMINAL |
| PIN OVERALL DIAMETER | 0.2501 INCHES MINIMUM AND 0.2503 INCHES MAXIMUM IN |
| PIN OVERALL LENGTH | 0.615 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| FEATURES PROVIDED | CASEHARDENED |
| SECOND END STYLE | RADIUS |
No substitute or cross-reference records for this part.