| HARDNESS RATING | 42.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-25043,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.018 INCHES MINIMUM AND 0.020 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 631 OVERALL |
| PROPRIETARY CHARACTERISTICS | PACS |
| OUTSIDE DIAMETER | 1.610 INCHES MINIMUM AND 1.620 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.049 INCHES MINIMUM AND 0.051 INCHES MAXIMUM |
| STYLE DESIGNATOR | SPRING TENSION |