| COUNTERSINK ANGLE | 82.0 DEGREES NOMINAL |
| FASTENER LENGTH | 0.5525 INCHES MINIMUM AND 0.5725 INCHES MAXIMUM |
| HEAD STYLE | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| HEAD MAJOR DIAMETER | 0.235 INCHES MINIMUM AND 0.240 INCHES MAXIMUM |
| MATERIAL | ALUMINUM ALLOY 2117 OVERALL |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | RIVET, SOLID, MODIFIED 82 DEGREE HEAD, ALUMINUM ALLOY |
| PROPRIETARY CHARACTERISTICS | PACS |
| SHANK DIAMETER | 0.1870 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| SHANK STYLE | STRAIGHT W/RADIUS CHAMFERED TIP |