MRC:
						Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
					 
					
						Special Features:
					
					
						 pipe sch,  40 std;  inside size range,  min. 2.04 inches and max. 2.13 inches;  plug outside diameter,  1.94 inches;  undercut from min. Inside diameter,  0.10 inches;  number of shafts,  1;  shaft outside diameter,  0.437 inches;  np (2)  size,  0.375m;  seal to gripper 2.125 inches;  instl'n depth,  2.8125;  full instl'n depth,  3.437 inches;  shaft hex wrench size,  0.687 inches;  standard seal material