Orders over 15 ship free first class usps in the usa.
													
																	Flat face o rings. 
									
	
		
	
																	The male fitting has a straight thread and o ring in the face. 
																	O ring size chart o ring cord stock osk assorted o ring kits osk o ring repair kits osk hydraulic seal kits osk air nailer o ring kits o ring lube o ring tools as568 o rings inch metric o rings mm osk pool spa pump o rings hydraulic seals inch o ring glue thread sealant vulcanized o rings o ring splice kits tools hydraulic seals metric oil. 
																	5 0 out of 5 stars 2. 
																	A good kit to have in the field. 
															
													
									
	
		
	
																	The best leak protection available today. 
																	The seal takes places by compressing the o ring onto the flat face of the female similar to a split flange fitting. 
																	Male ors or flat face hydraulic fittings have a straight thread and o ring in the face. 
																	The female has a straight thread and a machined flat face. 
															
													
									
	
		
	
																	Only 3 left in stock order soon. 
																	O ring face seal orfs sae j5143. 
																	Orders over 50 ship free priority 2 3 day in the usa. 
																	Captain o ring ors orfs flat face fitting hydraulic o ring seal kit buna 90 bn90 180 piece kit 4 4 out of 5 stars 45. 
															
													
									
	
		
	
																	Ors hydraulic orings 1 minimum 50 pcs. 
																	Orings for construction equipment w face seal end actual size 15 16 id. 
																	4 4 out of 5 stars 29. 
																	The o ring store llc. 
															
													
									
	
		
	
																	64 pcs lot brand new orfs o ring ors plug cap flat face hydraulic fitting seal kit set.