The B517223 is a the manufacturer industrial component. Key specifications include skirt_style: STEPPED, skirt_design: NONDETACHABLE, overall_depth: 0.605 INCHES MINIMUM IN, inside_diameter: 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN, outside_diameter: 1.240 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN, screw_drive_type: HEXAGON SOCKET. This part is cataloged in the Federal Logistics Information System under NSN 5355-00-687-2917, 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.
| skirt_style | STEPPED |
| skirt_design | NONDETACHABLE |
| overall_depth | 0.605 INCHES MINIMUM IN |
| inside_diameter | 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN |
| outside_diameter | 1.240 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN |
| screw_drive_type | HEXAGON SOCKET |
| style_designator | ROUND |
| attachment_method | SETSCREWS |
| counterbore_depth | 0.250 INCHES MINIMUM IN |
| overall_thickness | 0.820 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN |
| nominal_thread_size | 0.164 INCHES SCREW HOLE IN |
| counterbore_diameter | 0.750 INCHES MINIMUM IN |
| NSN | 5355-00-687-2917 |
| ATTACHMENT METHOD | SETSCREWS |
| SHAFT ACCOMMODATION STYLE | COUNTERBORED |
| SCREW DRIVE TYPE | HEXAGON SOCKET |
| SKIRT OUTSIDE DIAMETER | 1.185 INCHES MAXIMUM IN |
| SKIRT DESIGN | NONDETACHABLE |
| COLOR | BLACK, LUSTERLESS |
| NOMINAL THREAD SIZE | 0.164 INCHES SCREW HOLE IN |
| THREAD QUANTITY PER INCH | 32 SCREW HOLE |
| STYLE DESIGNATOR | ROUND |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |