| CENTER HOLE SHAPE STYLE | ROUND |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| HOLE DIAMETER | 10.50 MILLIMETERS MINIMUM AND 10.77 MILLIMETERS MAXIMUM |
| OVERALL DIAMETER | 29.48 MILLIMETERS MINIMUM AND 30.00 MILLIMETERS MAXIMUM |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PLAIN WASHERS - LARGE SERIES - PRODUCT GRADE A |
| PERIPHERAL SHAPE STYLE | ROUND |
| SPECIFICATION/STANDARD DATA | I9008-ISO7093-1 INTERNATIONAL STD/SPEC |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ISO4042, 8UM THICKNESS INTERNATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC OVERALL |
| THICKNESS | 2.30 MILLIMETERS MINIMUM AND 2.70 MILLIMETERS MAXIMUM |