The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1040 OVERALL, body_style: PLAIN, SOLID, bore_style: INVOLUTE SPLINE BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 6.6666 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 3020-00-690-2892, 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 1040 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | INVOLUTE SPLINE BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 6.6666 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 40 |
| hardness_rating | 48.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM OVERALL |
| spline_quantity | 23 BOTH ENDS |
| style_designator | PROTRUDING HUB |
| attachment_method | MOUNTING HOLE |
| end_nominal_length | 1.002 INCHES FIRST END IN |
| NSN | 3020-00-690-2892 |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 1040 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| BORE NOMINAL DIAMETER | 2.000 INCHES BOTH ENDS IN |
| COUNTERBORE NOMINAL DIAMETER | 2.167 INCHES SECOND END IN |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 4.000 INCHES AXIALLY THROUGH BODY FIRST END IN |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNF AXIALLY THROUGH BODY FIRST END |
| SPLINE PITCH DIAMETER | 1.9166 INCHES NOMINAL FIRST END IN |
| TOOTH FORM | STANDARD |
| NOMINAL OUTSIDE DIAMETER | 6.917 INCHES IN |
| ATTACHMENT METHOD | MOUNTING HOLE |
| HARDNESS RATING | 48.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM OVERALL |