| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | |
| FASTENER LENGTH | 1.829 INCHES MINIMUM AND 1.859 INCHES MAXIMUM |
| GRIP DIAMETER | 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM |
| GRIP LENGTH | 1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM |
| HEAD HEIGHT | 0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM |
| HEAD STYLE | DISHED HEXAGON |
| MATERIAL DOCUMENT AND CLASSIFICATION | |
| MATERIAL | UNABLE TO DECODE |
| MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH |
| NOMINAL THREAD DIAMETER | 0.3125 INCHES |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT, SHEAR, HEXAGON HEAD, 108 KSI SHEAR, LONG THREAD |
| SPECIAL FEATURES | C = CRES. D = DRILLED SHANK. MATERIAL: CRES A286 (UNS S66286) PER AMS5731, AMS5732, AMS5737 OR AMS5853. FINISH - CLEAN AND PASSIVATE PER AMS2700, METHOD 1, CLASS 4. HEAT TREATMENT: 180 KSI MIN ULTIMATE TENSILE; 108 KSI MIN ULTIMATE SHEAR AT ROOM TEMPERATURE. PRECIPITATION HARDEN PER AMS5853. HEADS ARE DIMPLED ON NAS1953 THRU NAS1958 ONLY. |
| SHANK UNTHREADED HOLE DIAMETER | |
| SINGLE SHEAR STRENGTH | 108000 POUNDS PER SQUARE INCH |
| SPECIFICATION/STANDARD DATA | 80205-NAS1953 THRU NAS1970 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | UNABLE TO DECODE |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.469 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 24 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| WIDTH BETWEEN FLATS | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |