TXT
				
				
					묘사:
				
				
					Union Thread Piece				
			 
			
										
					
						MRC:
						The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AAJF
					 
					
						Thread Direction:
					
					
						Right-hand					
				 
							
					
						MRC:
						The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
					 
					
						Overall Length:
					
					
						2.500 inches 					
				 
							
					
						MRC:
						Designates the thread diameter and number of threads per specific measurement scale.ABUJ
					 
					
						Thread Size:
					
					
						1-1/2-11-1/2					
				 
							
					
						MRC:
						A designation distinguishing one group of screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.AJYP
					 
					
						Screw Thread Series Designator:
					
					
						Npsm					
				 
							
					
						MRC:
						A numeric value that reflects the hardness of the material when used in conjunction with a hardness rating scale.ALME
					 
					
						Material Hardness Rating:
					
					
						Between 92.0 rockwell b and 98.0 rockwell b 					
				 
							
					
						MRC:
						Indicates the type of end connection.AWZY
					 
					
						End Connection Type:
					
					
						Threaded					
				 
							
					
						MRC:
						Indicates the location of the screw thread.BBMM
					 
					
						Screw Thread Location:
					
					
						External					
				 
							
					
						MRC:
						Indicates the type of seat provided.BYJF
					 
					
						Seat Type:
					
					
						Straight face					
				 
							
					
						MRC:
						A measurement of the working pressure and the type of service for which rated.CDPG
					 
					
						Working Pressure And Service Type:
					
					
						4000.0 pounds per square inch  water					
				 
							
					
						MRC:
						Designates the union end thread diameter and number of threads per measurement scale.CGND
					 
					
						Union End Thread Size:
					
					
						3-1/16in-12					
				 
							
					
						MRC:
						A designation distinguishing one group of union end screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.CGNF
					 
					
						Union End Screw Thread Series Designator:
					
					
						Un					
				 
							
					
						MRC:
						The direction of the union end thread when viewed axially.CGNG
					 
					
						Union End Thread Direction:
					
					
						Right-hand					
				 
							
					
						MRC:
						An indication of whether or not a bulkhead feature is provided.CGNH
					 
					
						Bulkhead Feature:
					
					
						Not provided					
				 
							
					
						MRC:
						The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
					 
					
						Material:
					
					
						Steel,  mil-s-6758,  comp 4130					
				 
							
					
						MRC:
						The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
					 
					
						Material:
					
					
						Steel comp 4130