The 65A143D31-3 is a the manufacturer industrial component. Key specifications include skirt_style: STRAIGHT, skirt_design: NONDETACHABLE, overall_depth: 0.499 INCHES NOMINAL IN, inside_diameter: 0.247 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN, outside_diameter: 0.620 INCHES NOMINAL IN, screw_drive_type: HEXAGON SOCKET. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-01-171-5318, 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 | STRAIGHT |
| skirt_design | NONDETACHABLE |
| overall_depth | 0.499 INCHES NOMINAL IN |
| inside_diameter | 0.247 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN |
| outside_diameter | 0.620 INCHES NOMINAL IN |
| screw_drive_type | HEXAGON SOCKET |
| special_features | SKIRT PINNED TO KNOB AT LOCATION OFFSET FROM INDICATOR ARROW 22 DEG 30 MINUTES CLOCKWISE |
| style_designator | ROUND |
| attachment_method | SETSCREWS |
| counterbore_depth | 0.062 INCHES NOMINAL IN |
| overall_thickness | 0.687 INCHES NOMINAL IN |
| reference_marking | ARROW |
| NSN | 5355-01-171-5318 |
| OVERALL THICKNESS | 0.687 INCHES NOMINAL IN |
| NOMINAL THREAD SIZE | 0.112 INCHES SCREW HOLE IN |
| SPECIAL FEATURES | SKIRT PINNED TO KNOB AT LOCATION OFFSET FROM INDICATOR ARROW 22 DEG 30 MINUTES CLOCKWISE |
| SKIRT DESIGN | NONDETACHABLE |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| THREAD QUANTITY PER INCH | 40 SCREW HOLE |
| SKIRT OUTSIDE DIAMETER | 1.000 INCHES NOMINAL IN |
| STYLE DESIGNATOR | ROUND |
| OVERALL DEPTH | 0.499 INCHES NOMINAL IN |
| SCREW DRIVE TYPE | HEXAGON SOCKET |