| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| INSIDE DIAMETER | 1.6240 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM |
| MAJOR THICKNESS | 0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A295 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL HARDNESS RATING | 61.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM |
| MATERIAL | STEEL |
| OUTSIDE DIAMETER | 1.995 INCHES MINIMUM AND 2.000 INCHES MAXIMUM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | RING, LOCK |
| SPECIAL FEATURES | HAS A PIN TO LOCK RING IN PLACE |