| FLAT SIDE DISTANCE BETWEEN THICK AND THIN EDGES | 1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM |
| HOLE DIAMETER | 0.410 INCHES MINIMUM AND 0.470 INCHES MAXIMUM |
| MAJOR THICKNESS | 0.310 INCHES MINIMUM AND 0.370 INCHES MAXIMUM |
| OVERALL WIDTH | 1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A47 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | IRON MALLEABLE OVERALL |
| MINOR THICKNESS | 0.090 INCHES MINIMUM AND 0.150 INCHES MAXIMUM |
| STYLE DESIGNATOR | BEVEL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |