| HEAD STYLE | UNIVERSAL |
| SHANK STYLE | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| MATERIAL | ALUMINUM ALLOY 5056 LOCKING RING |
| ALUMINUM ALLOY 5056 SLEEVE |
| ALUMINUM ALLOY 7075 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 OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR |
| MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OVERALL |
| HEAT TREATMENT | H-38 STRAIN HARDENED LOCKING RING |
| SHEAR STRENGTH | 1550 SINGLE POUNDS PER SQUARE INCH |
| HEAD HEIGHT | 0.107 INCHES MINIMUM AND |
| 0.117 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.475 INCHES MINIMUM AND |
| 0.525 INCHES MAXIMUM |
| FASTENER LENGTH | 0.448 INCHES MAXIMUM |
| SHANK DIAMETER | 0.249 INCHES MINIMUM AND |
| 0.253 INCHES MAXIMUM |
| GRIP LENGTH | 0.188 INCHES MINIMUM AND |
| 0.250 INCHES MAXIMUM |
| EXPANSION DEVICE | SERRATED STEM-TYPE W |
| SPECIFICATION/STANDARD DATA | 80205-NAS1398 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |