| MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | Q-A-430/3 FED SPEC 13TH MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| COLLAR STYLE | STRAIGHT TYPE |
| COLLAR OUTSIDE DIAMETER | 0.387 INCHES MINIMUM AND |
| 0.391 INCHES MAXIMUM |
| COLLAR OVERALL HEIGHT | 0.390 INCHES MINIMUM AND |
| 0.405 INCHES MAXIMUM |
| COLLAR INSIDE DIAMETER | 0.249 INCHES MINIMUM AND |
| 0.253 INCHES MAXIMUM |
| LUBRICATION | CETYL ALCOHOL |
| IDENTIFICATION CODE COLOR | ORANGE |
| SPECIAL FEATURES | OTHER FINISH MAY BE CHEM. FILM PER MIL-C-5541. COLLARS SHALL BE USED WITH ALUMINIUM STRUCTURAL MATERIAL ONLY AT TEMPERATURES NOT TO EXCEED 250 DEGREES F. |
| SPECIFICATION/STANDARD DATA | 88277-3D0071 MANUFACTURERS STANDARD |