| COLOR | BLACK OVERALL |
| EXTERNAL PREBENT KEY WIDTH | 0.204 INCHES MINIMUM AND 0.234 INCHES MAXIMUM |
| EXTERNAL KEY QUANTITY | 17 |
| HEAT TREATMENT | ANNEALED |
| HOLE DIAMETER | 2.261 INCHES MINIMUM AND 2.285 INCHES MAXIMUM |
| INTERNAL PREBENT KEY LENGTH | 0.125 INCHES MINIMUM AND 0.155 INCHES MAXIMUM |
| INTERNAL PREBENT KEY WIDTH | 0.228 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.063 INCHES NOMINAL |
| MATERIAL | STEEL COMP 302 OVERALL |
| OUTSIDE DIAMETER | 2.766 INCHES MINIMUM AND 2.796 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 3.230 INCHES NOMINAL |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | OXIDE FILM OVERALL |