| MATERIAL | IRON ALLOY 660 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5737 OR AMS 5731 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | SPEC. 258 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SHEAR STRENGTH | 95000 SINGLE POUNDS PER SQUARE INCH |
| HEAD STYLE | FLUSH COUNTERSUNK |
| HEAD HEIGHT | 0.0394 INCHES MINIMUM AND |
| 0.0415 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.2966 INCHES MINIMUM AND |
| 0.3016 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND |
| 101.0 DEGREES MAXIMUM |
| SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED |
| FASTENER LENGTH | 0.6275 INCHES MINIMUM AND |
| 0.6475 INCHES MAXIMUM |
| WIDTH BETWEEN FLATS | 0.0791 INCHES MINIMUM AND |
| 0.0806 INCHES MAXIMUM |
| SHANK DIAMETER | 0.2016 INCHES MINIMUM AND |
| 0.2026 INCHES MAXIMUM |
| GRIP LENGTH | 0.3075 INCHES MINIMUM AND |
| 0.3175 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD SIZE | 0.1900 INCHES |
| THREAD CLASS | 3A |
| THREAD QUANTITY PER INCH | 32 |
| LUBRICATION | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| SPECIFICATION/STANDARD DATA | 73197-PRODUCT SPECIFICATION 342 MANUFACTURERS SPECIFICATION |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PIN;100 DEGREE FLUSH SHEAR HEAD A-286 HIGH TEMPERATURE ALLOY 1/16 GRIP VARIATION,1/64 OVERSIZE |