The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP E4340 OVERALL, body_style: PLAIN, SOLID, bore_style: STRAIGHT SPLINE BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 4.0000 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 3020-00-273-1450, 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 | STRAIGHT SPLINE BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 4.0000 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 24 |
| spline_quantity | 6 BOTH ENDS |
| special_features | FINISHED TEETH TO HAVE SURFACE HARDNESS OF 55 SHORE MIN DEPTH1/32 TO 1/16 |
| style_designator | PROTRUDING HUB |
| nominal_outside_diameter | 4.249 INCHES IN |
| material_document_and_classification | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 3020-00-273-1450 |
| TOOTH FORM | STANDARD |
| MATERIAL | STEEL COMP E4340 OVERALL |
| NOMINAL OUTSIDE DIAMETER | 4.249 INCHES IN |
| SPLINE QUANTITY | 6 BOTH ENDS |
| SPECIAL FEATURES | FINISHED TEETH TO HAVE SURFACE HARDNESS OF 55 SHORE MIN DEPTH1/32 TO 1/16 |
| BODY STYLE | PLAIN, SOLID |
| TEETH QUANTITY | 24 |
| STYLE DESIGNATOR | PROTRUDING HUB |
| PRESSURE ANGLE | 20.0000 DEGREES |
| BORE STYLE | STRAIGHT SPLINE BOTH ENDS |