{"product_id":"rotor-clip-e-18st-mcd-external-e-style-retaining-ring","title":"Rotor Clip E-18ST Mcd External E Style Retaining Ring","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ROTOR CLIP E-18ST MCD is an external E style retaining ring designed to secure components on shafts in assemblies where space is limited and fast installation is a priority. Built from SAE 1060-1090 stainless steel with a cadmium finish, this ring fits a 3\/16 inch (0.1875 inch) shaft diameter with a groove diameter of 0.147 inches. The three-prong E style design allows the ring to be pushed onto a shaft groove without special pliers, making it a common choice for production assembly and field repair work. Machinists, maintenance technicians, and mechanical assemblers install this ring type across a wide range of precision fastening applications.\u003c\/p\u003e\u003cp\u003eThis retaining ring is suited for use in light mechanical assemblies, instrumentation, appliances, and small-equipment applications where an external ring is needed to retain a component on a grooved shaft. The cadmium plating provides corrosion resistance in moderate-exposure environments. The ring meets Military Specification MS 16633-1018 and conforms to SAE 1060-1090 and UNS G10600-G10900 standards, making it appropriate for applications with documented specification requirements. Minimum order quantity is 100 pieces.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eE style three-prong design allows tool-free push-on installation onto shaft grooves\u003c\/li\u003e\n\u003cli\u003eShaft diameter: 3\/16 inch (0.1875 inch); groove diameter: 0.147 inches\u003c\/li\u003e\n\u003cli\u003eSAE 1060-1090 stainless steel construction with cadmium finish coating\u003c\/li\u003e\n\u003cli\u003eRing thickness of 0.025 inches; groove width of 0.029 inches\u003c\/li\u003e\n\u003cli\u003eMeets Military Specification MS 16633-1018 and ISO 13485:2015\u003c\/li\u003e\n\u003cli\u003eHardness rated at 66.5-71 HR30N for consistent retention force\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use on grooved shafts with a 3\/16 inch shaft diameter and a groove diameter of 0.147 inches conforming to SAE 1060-1090 and UNS G10600-G10900 groove standards, including applications governed by Military Specification MS 16633-1018.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis ring is installed by mechanical assemblers or maintenance technicians using finger pressure or a push-on tool aligned with the shaft groove. Ensure the groove dimensions match the ring specifications before installation; installing a ring on an out-of-tolerance groove can result in inadequate retention. Inspect the groove for burrs or debris before seating the ring. Cadmium-plated components should be handled in accordance with applicable safety guidelines due to the hazardous nature of cadmium.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Type\u003c\/strong\u003e: External E Style\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Diameter\u003c\/strong\u003e: 0.1875 inches (3\/16 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Diameter\u003c\/strong\u003e: 0.147 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Diameter Tolerance\u003c\/strong\u003e: 0.0000 to 0.0020 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Diameter\u003c\/strong\u003e: 0.145 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Outside Diameter\u003c\/strong\u003e: 0.335 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Width\u003c\/strong\u003e: 0.029 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Depth\u003c\/strong\u003e: 0.020 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Thickness\u003c\/strong\u003e: 0.025 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Prongs\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel, SAE 1060-1090 (UNS G10600-G10900)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Cadmium-Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 66.5-71 HR30N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMilitary Specification\u003c\/strong\u003e: MS 16633-1018\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: SAE 1060-1090, UNS G10600-G10900, ISO 13485:2015\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0003 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 100\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ROTOR CLIP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: E-18ST MCD\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR CLIP","offers":[{"title":"Default Title","offer_id":51692321734962,"sku":"E-18ST MCD","price":5778.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/51d381682b7fcd8c8704e747bfcbc615.jpg?v=1788296293","url":"https:\/\/voomisupply.com\/products\/rotor-clip-e-18st-mcd-external-e-style-retaining-ring","provider":"Voomi Supply","version":"1.0","type":"link"}