| MATERIAL DOCUMENT AND CLASSIFICATION | A36 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ALL MATERIAL RESPONSES | 
| MATERIAL | STEEL | 
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BRACKET, MOUNTING, ASSEMBLY LOWER | 
| PROPRIETARY CHARACTERISTICS | PACS | 
| MOUNTING HOLE DIAMETER | 0.53 INCHES NOMINAL | 
| NOMINAL HOLE DIAMETER AND QUANTITY | 4.0 INCHES ONE HOLE | 
| OVERALL HEIGHT | 6.03 INCHES NOMINAL | 
| OVERALL LENGTH | 12.81 INCHES NOMINAL | 
| OVERALL THICKNESS | 0.188 INCHES NOMINAL | 
| OVERALL WIDTH | 10.92 INCHES NOMINAL | 
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-DTL-53022 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-DTL-53039 MIL SPEC 2ND TREATMENT RESPONSE | 
| SURFACE TREATMENT | PLASTIC POLYURETHANE AND PRIMER |