| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.521 INCHES MINIMUM AND 0.541 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY LENGTH | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| EXTERNAL KEY QUANTITY | 1 |
| HOLE DIAMETER | 0.521 INCHES MINIMUM AND 0.541 INCHES MAXIMUM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM |
| MATERIAL | COPPER ALLOY 464 OVERALL |
| OUTSIDE DIAMETER | 1.209 INCHES MINIMUM AND 1.229 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 1.375 INCHES NOMINAL |