| FIRST COUNTERBORE DEPTH | 0.0780 INCHES NOMINAL |
| FIRST COUNTERBORE DIAMETER | 0.1560 INCHES NOMINAL |
| LENGTH | 0.4370 INCHES MINIMUM AND 0.4470 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 303 OVERALL |
| PROPRIETARY CHARACTERISTICS | PACS |
| MINOR THICKNESS | 0.1355 INCHES NOMINAL |
| MOUNTING HOLE DIAMETER | 0.0880 INCHES MINIMUM AND 0.0910 INCHES MAXIMUM |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| OVERALL THICKNESS | 0.2755 INCHES NOMINAL |
| SECOND COUNTERBORE DEPTH | 0.0620 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM |
| SECOND COUNTERBORE DIAMETER | 0.1875 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM |
| SPECIAL FEATURES | ONE CORNER OF PLATE FACE CHAMFERED 0.125 IN. TO 45 DEG; APERTURE DIA 2-56 UNC-2B THRU |
| WIDTH | 0.3960 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM |
| STYLE DESIGNATOR | RECTANGLE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,E 300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |