| COUNTERSINK HEIGHT | 0.046 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| FASTENER LENGTH | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| HEAD HEIGHT | 0.004 INCHES MINIMUM AND 0.006 INCHES MAXIMUM |
| HEAD MINOR DIAMETER | 0.298 INCHES MINIMUM |
| HEAD STYLE | UNDERSIZED OVAL COUNTERSUNK |
| HEAD MAJOR DIAMETER | 0.319 INCHES MINIMUM AND 0.324 INCHES MAXIMUM |
| HEAT TREATMENT | T-73 SOLUTION HEAT TREATED OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-430,T73 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 7050 OVERALL |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | RIVET,100 DEG SHEAR HEAD,(.0312 OVERSIZE SHANK) |
| PROPRIETARY CHARACTERISTICS | PACS |
| SHANK DIAMETER | 0.220 INCHES MINIMUM AND 0.222 INCHES MAXIMUM |
| SHANK STYLE | STRAIGHT W/RADIUS CHAMFERED TIP |
| SPECIFICATION/STANDARD DATA | 81205-BACR15DS MANUFACTURERS STANDARD |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | CHEMICAL CONVERSION COATED,CLASS 1A,CLEAR,COLORLESS PER MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |