MATERIAL | STEEL COMP 4140 OVERALL |
MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
SURFACE TREATMENT | PASSIVATE OVERALL |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-633 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND |
| 45.0 ROCKWELL C MAXIMUM |
STYLE DESIGNATOR | KEY |
EXTERNAL KEY QUANTITY | 2 |
INTERNAL KEY QUANTITY | 2 |
HOLE DIAMETER | 1.151 INCHES MINIMUM AND |
| 1.156 INCHES MAXIMUM |
OUTSIDE DIAMETER | 1.401 INCHES MINIMUM AND |
| 1.406 INCHES MAXIMUM |
EXTERNAL STRAIGHT KEY WIDTH | 0.147 INCHES MINIMUM AND |
| 0.152 INCHES MAXIMUM |
INTERNAL STRAIGHT KEY WIDTH | 0.147 INCHES MINIMUM AND |
| 0.152 INCHES MAXIMUM |
OVERALL DISTANCE INCLUDING KEYS | 1.547 INCHES MINIMUM AND |
| 1.552 INCHES MAXIMUM |
MATERIAL THICKNESS | 0.122 INCHES MINIMUM AND |
| 0.126 INCHES MAXIMUM |
SURFACE FINISH | 40.0 MICROINCHES TOP |
| 40.0 MICROINCHES BOTTOM |
THE MANUFACTURERS DATA | |
MANUFACTURERS CODE | 99167 |
DESIGN CONTROL REFERENCE | 02-1207 |