MRC:
						The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.AAGR
					 
					
						Cross Sectional Shape:
					
					
						Metal and synthetic rubber					
				 
							
					
						MRC:
						The length of a straight line which passes through the center of a hole,and terminates at the circumference.AAUB
					 
					
						Hole Diameter:
					
					
						0.250 inches 					
				 
							
					
						MRC:
						The length of a straight line which passes through the center of a bolt circle,and terminates at the circumference.ABKG
					 
					
						Bolt Circle Diameter:
					
					
						Between 2.060 inches and 2.064 inches 					
				 
							
					
						MRC:
						The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.ABKV
					 
					
						Outside Diameter:
					
					
						2.500 inches 					
				 
							
					
						MRC:
						The length of a straight line which passes through the center of an aperture,and terminates at the circumference.ABVL
					 
					
						Aperture Diameter:
					
					
						Between 1.500 inches and 1.505 inches 					
				 
							
					
						MRC:
						A measurement of the smallest dimension of a cross section,in distinction from length or width.ADVM
					 
					
						Cross-sectional Thickness:
					
					
						Between 0.010 inches and 0.015 inches 					
				 
							
					
						MRC:
						The number of bolt holes provided on the item.AECS
					 
					
						Bolt Hole Quantity:
					
					
						4					
				 
							
					
						MRC:
						The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
					 
					
						Material:
					
					
						Aluminum alloy  and rubber synthetic 					
				 
							
					
						MRC:
						The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
					 
					
						Style Designator:
					
					
						Circular