The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP E4340 OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 1.0000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-815-6559, 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 E4340 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | W/ KEYWAY BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 1.0000 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 9 |
| hardness_rating | 48.5 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 54.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM OVERALL |
| special_features | WEAPON SYSTEM ESSENTIAL |
| style_designator | HUBLESS |
| face_nominal_width | 0.5870 INCHES IN |
| keyway_nominal_width | 0.094 INCHES BOTH ENDS IN |
| NSN | 3020-00-815-6559 |
| PITCH DIAMETER | 1.0000 INCHES NOMINAL IN |
| PRECISION CLASSIFICATION | QUALITY NUMBER 8 |
| HARDNESS RATING | 48.5 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 54.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM OVERALL |
| MATERIAL | STEEL COMP E4340 OVERALL |
| TOOTH FORM | STANDARD |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.295 INCHES BOTH ENDS IN |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| BODY STYLE | PLAIN, SOLID |