MATERIAL | STEEL COMP 4140 OVERALL |
MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
SURFACE TREATMENT | OXIDE OVERALL |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2485 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND |
| 32.0 ROCKWELL C MAXIMUM |
STYLE DESIGNATOR | KEY |
EXTERNAL KEY QUANTITY | 4 |
HOLE DIAMETER | 1.9682 INCHES MINIMUM AND |
| 1.9686 INCHES MAXIMUM |
OUTSIDE DIAMETER | 2.320 INCHES NOMINAL |
EXTERNAL STRAIGHT KEY WIDTH | 0.199 INCHES MINIMUM AND |
| 0.201 INCHES MAXIMUM |
OVERALL DISTANCE INCLUDING KEYS | 2.539 INCHES MINIMUM AND |
| 2.540 INCHES MAXIMUM |
MATERIAL THICKNESS | 0.205 INCHES NOMINAL |
THE MANUFACTURERS DATA | |
MANUFACTURERS CODE | 91547 |
DESIGN CONTROL REFERENCE | 1-140-161-01 |