Premium quality is achieved by using appropriate thick cardboard, a special non-reflective layer, and puzzle pieces’ perfect fitting. Key specifications include material: COPPER OVERALL, thickness: 0.031 INCHES NOMINAL IN, body_width: 4.875 INCHES NOMINAL IN, bore_shape: STRAIGHT, head_style: ROUND, body_height: 3.750 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-144-8663, 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 | COPPER OVERALL |
| thickness | 0.031 INCHES NOMINAL IN |
| body_width | 4.875 INCHES NOMINAL IN |
| bore_shape | STRAIGHT |
| head_style | ROUND |
| body_height | 3.750 INCHES NOMINAL IN |
| body_length | 0.415 INCHES MAXIMUM IN |
| head_height | 0.103 INCHES MAXIMUM IN |
| corner_shape | SQUARE OUTSIDE RIGHT CORNER |
| thread_class | 2A A |
| bore_diameter | 40.00 MILLIMETERS NOMINAL MM |
| head_diameter | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| NSN | 3110-00-144-8663 |
| OVERALL WIDTH | 23.0 MILLIMETERS NOMINAL MM |
| MATERIAL | STEEL OVERALL |
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| LOAD DIRECTION | RADIAL |
| OVERALL OUTSIDE DIAMETER | 90.00 MILLIMETERS NOMINAL MM |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| SURFACE FINISH | GROUND |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| BORE SHAPE | STRAIGHT |
| BORE DIAMETER | 40.00 MILLIMETERS NOMINAL MM |