| COUNTERSINK ANGLE | 99.5 DEGREES MINIMUM AND 100.5 DEGREES MAXIMUM |
| FASTENER LENGTH | 0.4275 INCHES MINIMUM AND 0.4475 INCHES MAXIMUM |
| HEAD STYLE | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| HEAD MAJOR DIAMETER | 0.175 INCHES MINIMUM AND 0.183 INCHES MAXIMUM |
| MATERIAL | ALUMINUM ALLOY 2117 OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | RIVET, SOLID, COUNTERSUNK 100 DEGREE, PRECISION HEAD, ALUMINUM AND TITANIUM COLUMBIAN ALLOY |
| SHANK DIAMETER | 0.93 INCHES MINIMUM AND 0.97 INCHES MAXIMUM |
| SHANK STYLE | STRAIGHT W/RADIUS CHAMFERED TIP |