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						B1st gear data:  no. Of teeth 20;  pitch dia. 3.7689;  pressure angle 20.0000;  2nd gear data:  no. Of teeth 24;  pitch dia. 4.1921;  pressure angle 20.0000;  internal spline data:  pressure angle 30.0000
					 
				 
						
			
			
										
					
						MRC:
						The number of splines on or in the item.ABSA
					 
					
						Spline Quantity:
					
					
						23 both ends					
				 
							
					
						MRC:
						The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.ANTP
					 
					
						Bore Style:
					
					
						Involute spline both ends					
				 
							
					
						MRC:
						Indicates the design type of the item.APGF
					 
					
						Design Type:
					
					
						Spur all gears					
				 
							
					
						MRC:
						A measurement of the spline pitch diameter.BDTX
					 
					
						Spline Pitch Diameter:
					
					
						0.7188 inches  both ends					
				 
							
					
						MRC:
						The structural characteristic of the item.CQCF
					 
					
						Construction:
					
					
						Solid					
				 
							
					
						MRC:
						A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.CQFM
					 
					
						Hardness Rating:
					
					
						33.0 rockwell c   and 38.0 rockwell c  					
				 
							
					
						MRC:
						The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.CWCD
					 
					
						Outside Diameter:
					
					
						4.082 inches first gear					
				 
							
					
						MRC:
						The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.CWCD
					 
					
						Outside Diameter:
					
					
						4.528 inches second gear					
				 
							
					
						MRC:
						The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.CWFR
					 
					
						Nominallength:
					
					
						0.938 inches					
				 
							
					
						MRC:
						A nominal measurement of the longest dimension of the hub,in distinction from width.CWQN
					 
					
						Hub Length:
					
					
						0.155 inches between first and second gear					
				 
							
					
						MRC:
						The nominal length of a straight line which passes through the center of a bore,and terminates at the circumference.CWRS
					 
					
						Bore Diameter:
					
					
						0.787 inches both ends					
				 
							
					
						MRC:
						The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.CWTR
					 
					
						Hub Style Designator:
					
					
						Plain between first and second gear					
				 
							
					
						MRC:
						The nominal length of a straight line which passes through the center of a hub,and terminates at the circumference.CWTX
					 
					
						Hub Diameter:
					
					
						3.080 inches between first and second gear					
				 
							
					
						MRC:
						The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
					 
					
						Material:
					
					
						Steel comp 4140 					
				 
							
					
						MRC:
						The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
					 
					
						Material Specification:
					
					
						Ams6395 assn standard single material response 					
				 
							
					
						MRC:
						The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
					 
					
						Surface Treatment:
					
					
						Phosphate