| COUNTERSINK ANGLE | 100.000 DEGREES NOMINAL |
| HEAD MAJOR DIAMETER | 0.161 INCHES MINIMUM AND 0.184 INCHES MAXIMUM |
| HEAD STYLE | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| MATERIAL | ALUMINUM ALLOY OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | RIVET, 100 DEGREE PRECISION HEAD CLOSE TOLERANCE SHANK |
| PROPRIETARY CHARACTERISTICS | PACS |
| SHANK DIAMETER | 0.0938 INCHES NOMINAL |
| SHANK STYLE | PIN-RIVET, TAPERED, THREADED |
| SPECIAL FEATURES | HEAT TREATMENT AND PACKING PER BPS-R-131;APPROVED SOURCES OF SUPPLY ARE CAGES 64728,53551,F0095,55580;NOMINAL SIZE 0.094 |
| SPECIFICATION/STANDARD DATA | 81205-BACR15BA MANUFACTURERS SOURCE CONTROL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC ALL TREATMENT RESPONSES OVERALL |
| SURFACE TREATMENT | CHROMATE OVERALL |
| TIP DIAMETER | 0.038 INCHES NOMINAL |