| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| END STYLE | 90 DEGREE PARALLEL |
| INSIDE DIAMETER | 11.505 INCHES MINIMUM AND 11.535 INCHES MAXIMUM |
| MAJOR THICKNESS | 0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI 1065 ASSN STD 1ST MATERIAL RESPONSE AND AISI 1070 ASSN STD 2ND MATERIAL RESPONSE AND AISI 1074 ASSN STD 3RD MATERIAL RESPONSE AND AISI 1078 ASSN STD 4TH MATERIAL RESPONSE AND AISI 1080 ASSN STD 5TH MATERIAL RESPONSE AND AISI 1084 ASSN STD 6TH MATERIAL RESPONSE AND AISI 1085 ASSN STD 7TH MATERIAL RESPONSE AND AISI 1090 ASSN STD 8TH MATERIAL RESPONSE |
| MATERIAL HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
| MATERIAL | STEEL COMP 1065 OR STEEL COMP 1070 OR STEEL COMP 1074 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1084 OR STEEL COMP 1085 OR STEEL COMP 1090 |
| OUTSIDE DIAMETER | 12.460 INCHES NOMINAL |
| RING STYLE | INTERNAL |
| SPECIAL FEATURES | 2 BOLT HOLES,0.250 INS FROM OPENING,0.195 INS DIA |
| SURFACE TREATMENT | CADMIUM AND CHROMATE |
| USAGE DESIGN | INTERNAL |