| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A36 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | HINGE,ROOF HATCH |
| PROPRIETARY CHARACTERISTICS | PACS |
| MOUNTING POSITION | UPPER |
| NOMINAL THREAD DIAMETER | 12.0 MILLIMETERS |
| OVERALL LENGTH | 214.6 MILLIMETERS NOMINAL |
| OVERALL THICKNESS | 31.8 MILLIMETERS NOMINAL |
| SPECIAL FEATURES | THREAD PITCH IS 1.75 |
| USAGE LOCATION | HATCH |
| VEHICLE DESIGN CONTROL ACTIVITY | 19207 |
| VEHICLE IDENTIFICATION DESIGNATOR | M1279 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-DTL-53030,TYPE II MIL SPEC SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | PASSIVATE AND PRIMER EPOXY |
| THREAD DIRECTION | RIGHT |
| THREAD LENGTH | 29.6 MILLIMETERS NOMINAL |