| EXTERNAL KEY QUANTITY | 15 |
| EXTERNAL PREBENT KEY WIDTH | 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM |
| HOLE DIAMETER | 1.270 INCHES MINIMUM AND 1.290 INCHES MAXIMUM |
| INTERNAL PREBENT KEY LENGTH | 0.050 INCHES NOMINAL |
| INTERNAL PREBENT KEY WIDTH | 0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 1.750 INCHES NOMINAL |
| OVERALL DISTANCE INCLUDING KEYS | 2.172 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6350 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.046 INCHES MINIMUM AND 0.054 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 4130 OVERALL |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |