363C121-1: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP E9310 OVERALL, body_style: PLAIN, SOLID, bore_style: INVOLUTE SPLINE BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 2.1875 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-189-9477, 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 E9310 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | INVOLUTE SPLINE BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 2.1875 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 70 |
| spline_quantity | 27 BOTH ENDS |
| style_designator | PROTRUDING HUB |
| surface_treatment | OXIDE OVERALL |
| face_nominal_width | 0.125 INCHES IN |
| hub_nominal_diameter | 1.375 INCHES FIRST END IN |
| NSN | 3020-01-189-9477 |
| BORE NOMINAL DIAMETER | 0.856 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 1.375 INCHES FIRST END IN |
| TEETH QUANTITY | 70 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| BODY STYLE | PLAIN, SOLID |
| COUNTERBORE NOMINAL DIAMETER | 0.940 INCHES SECOND END IN |
| BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.670 INCHES FIRST END IN |
| NOMINAL OVERALL LENGTH | 0.820 INCHES IN |
| STYLE DESIGNATOR | PROTRUDING HUB |
No substitute or cross-reference records for this part.