A250-11: HUB ASSEMBLY.
The HUB ASSEMBLY is a the manufacturer industrial component. Key specifications include head_style: PAN, head_height: 0.053 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.155 INCHES MINIMUM AND 0.167 INCHES MAXIMUM IN, thread_length: 0.246 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN, screw_material: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 316. This part is cataloged in the U.S.
Government catalog under NSN 3120-00-287-7682, 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.
| head_style | PAN |
| head_height | 0.053 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN |
| thread_class | 2A A |
| head_diameter | 0.155 INCHES MINIMUM AND 0.167 INCHES MAXIMUM IN |
| thread_length | 0.246 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN |
| screw_material | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 316 |
| fastener_length | 0.282 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| internal_drive_style | CROSS RECESS TYPE 1 |
| nominal_thread_diameter | 0.086 INCHES IN |
| thread_quantity_per_inch | 56 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| NSN | 3120-00-287-7682 |
| CORNER SHAPE | SQUARE ALL CORNERS |
| BODY OUTSIDE DIAMETER | 2.5015 INCHES MINIMUM AND 2.5030 INCHES MAXIMUM IN |
| STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| OVERALL LENGTH | 1.5000 INCHES NOMINAL IN |
| BODY INSIDE DIAMETER | 2.0015 INCHES MINIMUM AND 2.0030 INCHES MAXIMUM IN |
| MATERIAL | COPPER ALLOY OVERALL |
| MATERIAL | OIL LUBRICATING LUBRICATION |