| BODY DIAMETER | 0.257 INCHES MINIMUM AND 0.258 INCHES MAXIMUM |
| FLANGE DIAMETER | 0.580 INCHES MINIMUM AND 0.620 INCHES MAXIMUM |
| FLANGE THICKNESS | 0.040 INCHES NOMINAL |
| HOLE DIAMETER | 0.257 INCHES MINIMUM AND 0.258 INCHES MAXIMUM |
| HOLE TYPE | UNTHREADED-COUNTERSUNK |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4027 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4117 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| III MATERIAL | ALUMINUM ALLOY 6061 OVERALL |
| PROPRIETARY CHARACTERISTICS | PACS |
| SHOULDER DIAMETER | 0.395 INCHES MINIMUM AND 0.400 INCHES MAXIMUM |
| SPECIAL FEATURES | 0.357 IN. MIN DIA,0.367 IN. MAX DIA COUNTERSUNK |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 1,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |