| COLLAR OUTSIDE DIAMETER | 0.303 INCHES MINIMUM AND 0.307 INCHES MAXIMUM |
| COLLAR OVERALL HEIGHT | 0.467 INCHES MINIMUM AND 0.487 INCHES MAXIMUM |
| COLLAR INSIDE DIAMETER | 0.192 INCHES MINIMUM AND 0.200 INCHES MAXIMUM |
| NOMINAL THREAD SIZE | 0.190 INCHES |
| COLLAR STYLE | THREADED (BREAK OFF) TYPE |
| SPECIAL FEATURES | SOLID FILM LUBRICANT SPEC MIL-L-8937 |
| HEAT TREATMENT | T-6 SOLUTION HEAT TREATED OVERALL |
| MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |