The CLAMP,HUB is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, thickness: 0.250 INCHES NOMINAL IN, bore_diameter: 0.2500 INCHES NOMINAL IN, outside_diameter: 0.875 INCHES NOMINAL IN, style_designator: ROUND, SINGLE BOLT SECURED, surface_treatment: PASSIVATE. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-866-3963, 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 303 |
| thickness | 0.250 INCHES NOMINAL IN |
| bore_diameter | 0.2500 INCHES NOMINAL IN |
| outside_diameter | 0.875 INCHES NOMINAL IN |
| style_designator | ROUND, SINGLE BOLT SECURED |
| surface_treatment | PASSIVATE |
| nominal_thread_size | 0.138 INCHES IN |
| clamp_securing_hole_style | THREADED |
| screw_thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| material_document_and_classification | QQ-S-764, TYPE 303-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| NSN | 3040-00-866-3963 |
| NOMINAL THREAD SIZE | 0.138 INCHES IN |
| SCREW THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| CLAMP SECURING HOLE STYLE | THREADED |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764, TYPE 303-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | ROUND, SINGLE BOLT SECURED |
| SURFACE TREATMENT | PASSIVATE |
| MATERIAL | STEEL COMP 303 |
| OUTSIDE DIAMETER | 0.875 INCHES NOMINAL IN |
| BORE DIAMETER | 0.2500 INCHES NOMINAL IN |
| THICKNESS | 0.250 INCHES NOMINAL IN |