| EXTERNAL KEY QUANTITY | 7 |
| EXTERNAL STRAIGHT KEY WIDTH | 2.234 INCHES MINIMUM AND 2.266 INCHES MAXIMUM |
| HOLE DIAMETER | 0.765 INCHES MINIMUM AND 0.797 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 1.872 INCHES MINIMUM AND 1.904 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 3.078 INCHES MINIMUM AND 3.110 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281, CLA FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.062 INCHES NOMINAL |
| MATERIAL | NICKEL ALLOY K-500 OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| STYLE DESIGNATOR | KEY |