MATERIAL | STEEL OVERALL |
MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
STYLE DESIGNATOR | KEY |
EXTERNAL KEY QUANTITY | 3 |
HOLE DIAMETER | 0.255 INCHES MINIMUM AND |
| 0.260 INCHES MAXIMUM |
OUTSIDE DIAMETER | 0.440 INCHES NOMINAL |
EXTERNAL PREBENT KEY LENGTH | 0.485 INCHES MINIMUM AND |
| 0.493 INCHES MAXIMUM |
EXTERNAL TAPERED KEY WIDTH | 0.250 INCHES MINIMUM AND |
| 0.260 INCHES MAXIMUM |
EXTERNAL PREBENT KEY WIDTH | 0.440 INCHES NOMINAL |
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.465 INCHES MINIMUM AND |
| 0.473 INCHES MAXIMUM |
OVERALL DISTANCE INCLUDING KEYS | 0.850 INCHES MINIMUM AND |
| 0.860 INCHES MAXIMUM |
SPLIT KEY LENGTH | 0.125 INCHES MINIMUM AND |
| 0.140 INCHES MAXIMUM |
MATERIAL THICKNESS | 0.027 INCHES MINIMUM AND |
| 0.035 INCHES MAXIMUM |
ANGLE BETWEEN EXTERNAL KEYS | 58.0 DEGREES MINIMUM AND |
| 62.0 DEGREES MAXIMUM |
EXTERNAL PREBENT KEY ANGLE | 10.0 DEGREES MINIMUM AND |
| 20.0 DEGREES MAXIMUM |
SPECIAL FEATURES | PREBENT KEY CONTAINS A 0.234 IN. DIA HOLE |