| HEAD STYLE | UNIVERSAL |
| SHANK STYLE | SELF-PLUGGING SHANK W/GROOVED END FOR LOCKING |
| MATERIAL | ALUMINUM ALLOY 5056 LOCKING RING |
| ALUMINUM ALLOY 5056 SLEEVE |
| ALUMINUM ALLOY 2024 STEM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE LOCKING RING |
| QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE SLEEVE |
| QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE STEM |
| SURFACE TREATMENT | ANODIZE OR |
| CHROMATE STEM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR |
| MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE STEM |
| HEAD HEIGHT | 0.050 INCHES MINIMUM AND |
| 0.060 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.302 INCHES MINIMUM AND |
| 0.322 INCHES MAXIMUM |
| FASTENER LENGTH | 0.338 INCHES MINIMUM AND |
| 0.358 INCHES MAXIMUM |
| SHANK DIAMETER | 0.156 INCHES MINIMUM AND |
| 0.160 INCHES MAXIMUM |
| GRIP LENGTH | 0.201 INCHES MINIMUM AND |
| 0.231 INCHES MAXIMUM |
| EXPANSION DEVICE | SERRATED STEM-TYPE W |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 88041 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | AF461-5-20 |