The S657-3L is a the manufacturer industrial component. Key specifications include width: 0.500 INCHES NOMINAL IN, length: 1.125 INCHES NOMINAL IN, skirt_style: FLARED, skirt_design: NONDETACHABLE, overall_depth: 0.500 INCHES NOMINAL IN, pointer_design: NONDETACHABLE. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-00-067-4800, 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.
| width | 0.500 INCHES NOMINAL IN |
| length | 1.125 INCHES NOMINAL IN |
| skirt_style | FLARED |
| skirt_design | NONDETACHABLE |
| overall_depth | 0.500 INCHES NOMINAL IN |
| pointer_design | NONDETACHABLE |
| inside_diameter | 0.250 INCHES NOMINAL IN |
| screw_drive_type | HEXAGON SOCKET |
| style_designator | BAR WITH SINGLE POINTER |
| attachment_method | SETSCREWS |
| overall_thickness | 0.625 INCHES NOMINAL IN |
| reference_marking | SINGLE LINE |
| NSN | 5355-00-067-4800 |
| ATTACHMENT METHOD | SETSCREWS |
| GRIPPING SURFACE CONDITION | SMOOTH |
| OVERALL DEPTH | 0.500 INCHES NOMINAL IN |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| SCREW DRIVE TYPE | HEXAGON SOCKET |
| OVERALL THICKNESS | 0.625 INCHES NOMINAL IN |
| STYLE DESIGNATOR | ROUND WITH BAR FACE |
| THREAD QUANTITY PER INCH | 32 SCREW HOLE |
| INSIDE DIAMETER | 0.250 INCHES NOMINAL IN |
| NOMINAL THREAD SIZE | 0.164 INCHES SCREW HOLE IN |