| DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD | 0.587 INCHES NOMINAL |
| DRIVE TYPE | SLOTTED |
| DIAMETER | 0.563 INCHES NOMINAL |
| EYELET LENGTH | 0.310 INCHES NOMINAL |
| EYELET OUTSIDE DIAMETER | 0.563 INCHES NOMINAL |
| MATERIAL ACCOMMODATED THICKNESS | 0.291 INCHES MINIMUM AND 0.300 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | 145-T6 FSCM 76315 MFR REF 1ST MATERIAL RESPONSE BARREL |
| MATERIAL | ALUMINUM ALLOY BARREL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| STUD ASSEMBLY STYLE | STUD ASSEMBLY |
| STUD DIAMETER | 0.266 INCHES NOMINAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE BARREL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC 2ND TREATMENT RESPONSE PIN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC 3RD TREATMENT RESPONSE STUD |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC 4TH TREATMENT RESPONSE WASHER |
| SURFACE TREATMENT | ANODIZE BARREL |
| SURFACE TREATMENT | CADMIUM PIN |
| SURFACE TREATMENT | CADMIUM STUD |
| SURFACE TREATMENT | CADMIUM WASHER |
| TURNLOCK STUD HEAD STYLE | FLAT COUNTERSUNK |