| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.055 INCHES MINIMUM AND 0.055 INCHES MINIMUM AND 0.090 INCHES MAXIMUM0.090 INCHES MAXIMUM |
| EXTERNAL STRAIGHT KEY WIDTH | 0.154 INCHES MINIMUM AND 0.154 INCHES MINIMUM AND 0.174 INCHES MAXIMUM0.174 INCHES MAXIMUM |
| EXTERNAL KEY QUANTITY | 77 |
| HOLE DIAMETER | 0.439 INCHES MINIMUM AND 0.439 INCHES MINIMUM AND 0.449 INCHES MAXIMUM0.449 INCHES MAXIMUM |
| INTERNAL KEY QUANTITY | 11 |
| INTERNAL STRAIGHT KEY WIDTH | 0.081 INCHES MINIMUM AND 0.081 INCHES MINIMUM AND 0.091 INCHES MAXIMUM0.091 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.025 INCHES MINIMUM AND 0.025 INCHES MINIMUM AND 0.035 INCHES MAXIMUM0.035 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 1010 OVERALL |
| OUTSIDE DIAMETER | 0.550 INCHES MINIMUM AND 0.550 INCHES MINIMUM AND 0.570 INCHES MAXIMUM0.570 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 0.896 INCHES MINIMUM AND 0.896 INCHES MINIMUM AND 0.936 INCHES MAXIMUM0.936 INCHES MAXIMUM |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |