| OVERALL LENGTH | 12.625 INCHES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 304 |
| NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD A |
| NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD B |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD LENGTH | 0.188 INCHES NOMINAL NUT THREAD B |
| THREAD CLASS | 3A NUT THREAD A |
| THREAD CLASS | 3A NUT THREAD B |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD A |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD B |
| THREAD LENGTH | 3.000 INCHES NOMINAL NUT THREAD A |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) NUT THREAD A |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) NUT THREAD B |
| THREAD QUANTITY PER INCH | 18 NUT THREAD A |
| THREAD QUANTITY PER INCH | 18 NUT THREAD B |