| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| HOLE DIAMETER | 0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM |
| PERIPHERAL SHAPE STYLE | ROUND |
| CENTER HOLE SHAPE STYLE | ROUND |
| THICKNESS | 0.046 INCHES MINIMUM AND 0.078 INCHES MAXIMUM |
| OVERALL DIAMETER | 0.361 INCHES MINIMUM AND 0.391 INCHES MAXIMUM |
| COLOR | BLACK OVERALL |
| MATERIAL | CELLULOSE OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-F-1148 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |