| HARDNESS RATING | 46.0 ROCKWELL C MINIMUM |
| HOLE DIAMETER | 0.322 INCHES MINIMUM AND 0.332 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.055 INCHES MINIMUM AND 0.075 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A684 ASSN STD 1ST MATERIAL RESPONSE OR SAE ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.022 INCHES NOMINAL |
| MATERIAL | STEEL OR STEEL COMP 1050 OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | OXIDE FILM OVERALL |