| APERTURE CORNER RADIUS | 0.120 INCHES NOMINAL |
| APERTURE SHAPE | OVAL |
| APERTURE TYPE | RECESSED |
| APERTURE WIDTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| APERTURE LENGTH | 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM |
| FEATURES PROVIDED | APERTURE |
| LENGTH | 2.560 INCHES NOMINAL2.560 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250 FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | ALUMINUM ALLOY |
| MOUNTING HOLE DIAMETER | 0.126 INCHES MINIMUM AND 0.133 INCHES MAXIMUM ALL HOLES |
| MOUNTING HOLE QUANTITY | 4 |
| MOUNTING HOLE TYPE | UNTHREADED |
| RECESS DEPTH | 0.060 INCHES NOMINAL0.060 INCHES NOMINAL |
| RECESS LENGTH | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM |
| RECESS WIDTH | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| SHAPE | SQUARE |
| WIDTH | 2.560 INCHES NOMINAL2.560 INCHES NOMINAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625, TY 2, CL 2 MIL SPEC SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | ANODIZE |
| THICKNESS | 0.130 INCHES NOMINAL0.130 INCHES NOMINAL |