| FLANGE WIDTH ACROSS FLATS | 0.305 INCHES MINIMUM AND 0.315 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | BS970 GRADE 303 S21 NATIONAL SPEC SINGLE MATERIAL RESPONSE OR QQ-S-763 CLASS 321 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,SPECIAL |
| NUT DIAMETER | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| NUT LENGTH | 0.300 INCHES NOMINAL |
| NUT STYLE | SLEEVE |
| SPECIAL FEATURES | 10-32 UNF 2B THD TO CENTRE HOLE ALONG LG |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-S-763 CLASS 321 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD LENGTH | 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM |
| FLANGE THICKNESS | 0.990 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |