non oem retaining ring venturi throat

{"cid":"91200052","title":"114219 NON OEM Original Compatible Venturi Throat Low Flow Tivar 4mm Powder Coating Gun Spare Parts","imgUrl":"https:\/\/img.chinax.com\/nimg\/ce\/77\/4a54ba6602d2686d23f72c122d25-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Astar","Model Number":"114219","Minimum Order Quantity":"1","Delivery Time":"3 - 8 work days","Certification":"CE, ISO9001","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,","Packaging Details":"Carton","Name":"114219 Venturi Throat Low Flow Tivar 4mm","Model number":"114219","Nozzle size":"2.5MM, 4mm, 6mm","Weight (kg)":"0.02","Size":"4mm","Machinery test report":"Provided","Material":"Tivar","Warranty":"None"}}

{"cid":"91182395","title":"Retractable Little Helical Tension Spring 0.15mm - 50mm Wire Diameter","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/f0\/ca2d49773f8a31e2e9e950041090-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"lisprings","Model Number":"SSB","Minimum Order Quantity":"1","Delivery Time":"7 work days","Certification":"ISO9001 TS16949","Place of Origin":"CHINA","Supply Ability":"10000000","Packaging Details":"Bulk packaged or Customize","Name":"Wire Forming Springs","Size":"5mm-1000mm","Tooling Charge":"Free","Used For":"Toys","Material":"Carbon steel or Stainless Steel","Stock":"More than 10 Types"}}