| DESIGN TYPE | SINGLE CENTRALLY LOCATED HOLE |
| BODY DIAMETER | 36.00 MILLIMETERS MINIMUM AND 36.50 MILLIMETERS MAXIMUM |
| CENTER HOLE DIAMETER | 26.00 MILLIMETERS MINIMUM AND 26.50 MILLIMETERS MAXIMUM |
| MATERIAL | PLASTIC |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BUSH |
| NONMETALLIC HARDNESS RATING | 70.0 NOMINAL DUROMETER |
| OVERALL LENGTH | 25.10 MILLIMETERS MINIMUM AND 25.20 MILLIMETERS MAXIMUM |
| SPECIFICATION/STANDARD DATA | K4244-REVISION 2/2003/ MANUFACTURERS SPECIFICATION |
| STYLE DESIGNATOR | ROUND |