| ANGLE BETWEEN EXTERNAL KEY CENTERLINES | 42.0 DEGREES MINIMUM AND 58.0 DEGREES MAXIMUM |
| EXTERNAL PREBENT KEY WIDTH | 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| EXTERNAL KEY QUANTITY | 4 |
| HOLE DIAMETER | 0.280 INCHES MINIMUM AND 0.287 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| OVERALL DISTANCE INCLUDING KEYS | 0.433 INCHES MINIMUM AND 0.443 INCHES MAXIMUM |
| SPECIAL FEATURES | TWO HOLES,IDENTICAL DIAMETER,0.680 IN. CENTER TO CENTER |