| OVERALL LENGTH | 25.188 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 303 |
| NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD A |
| NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD B |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | TT-E-529 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ENAMEL OVERALL |
| THREAD CLASS | 2A NUT THREAD A |
| THREAD CLASS | 2A NUT THREAD B |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD A |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD B |
| THREAD LENGTH | 1.000 INCHES NOMINAL NUT THREAD A |
| THREAD LENGTH | 1.000 INCHES NOMINAL NUT THREAD B |
| THREAD QUANTITY PER INCH | 20 NUT THREAD A |
| THREAD QUANTITY PER INCH | 20 NUT THREAD B |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) NUT THREAD A |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) NUT THREAD B |