| BODY DIAMETER | 1.094 INCHES MINIMUM AND 1.156 INCHES MAXIMUM |
| FABRICATION METHOD | CAST |
| NUT STYLE | WING |
| OVERALL HEIGHT | 2.219 INCHES MINIMUM AND 2.281 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-681 CLASS 65-35 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| NOMINAL THREAD SIZE | 0.500 INCHES |
| THREAD QUANTITY PER INCH | 13 |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
| WING SPREAD WIDTH | 5.365 INCHES MINIMUM AND 5.385 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD CLASS | 2B |