| COUNTERSINK ANGLE | 95.0 DEGREES MINIMUM AND 100.5 DEGREES MAXIMUM |
| FASTENER LENGTH | 1.250 INCHES NOMINAL |
| HEAD MAJOR DIAMETER | 0.323 INCHES MINIMUM AND 0.365 INCHES MAXIMUM |
| HEAD STYLE | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | IRON ALLOY OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | RIVET, SOLID, 100 DEGREE FLUSH HEAD A286 CORROSION RESISTANT STEEL |
| SHANK DIAMETER | 0.186 INCHES MINIMUM AND 0.191 INCHES MAXIMUM |
| SHANK STYLE | COUNTERSUNK (UNDRILLED) |
| SPECIFICATION/STANDARD DATA | 80205-NAS1199 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| SPECIAL FEATURES | SHEAR STRENGTH AT ROOM TEMP AS FOLLOWS, 85,000 PSI TO 95,000 PSI;90,000 MINIMUM PSI AFTER DRIVING;HEAT AT 1650 DEG F FOR 25 MINUTES AND OIL QUENCH;AGE AT 1250 DEG F TO 1350 DEG F FOR 30 TO 90 MIN TO MEET SHEAR REQUIREMENTS;RIVETS HALL DRIVE COLD SATISFACTORLY WITH FULL HEADS FREE FROM CRACKS;MUST BE OF UNIFORM QUALITY AND FREE FROM SCALE, FINS, SEAMS, CLINCH OR DIE MARKS, COLD SHUTS OR OTHER INJUROUS DEFECTS;HEAD COCKING ANGLE RELATIVE TO AXIS OF RIVET .5 DEGREE MAX |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |