{"product_id":"vlier-dssbl56-threaded-ball-plunger-5-16-18","title":"Vlier DSSBL56 Threaded Ball Plunger 5\/16-18","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VLIER DSSBL56 is a threaded ball plunger with a 5\/16-18 thread size, designed to provide controlled positioning and light detent action in mechanical assemblies. The body is machined from stainless steel and features a nylon ball with a 0.156-inch diameter and a maximum ball reach of 0.04 inches. Initial end force is 2 pounds, with a final end force of 4.25 pounds. This plunger installs into tapped holes and is used by machinists, maintenance technicians, and assembly professionals to index, locate, or retain moving components without a locking element.\u003c\/p\u003e\n\u003cp\u003eThe DSSBL56 is suited for light-duty positioning applications in manufacturing jigs, fixtures, and mechanical assemblies where a non-locking detent is required. The nylon ball reduces marring on softer mating surfaces, making it appropriate for use against aluminum, plastic, or coated components. The zinc-plated finish on applicable surfaces and purple color code assist with quick part identification during assembly or maintenance operations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/16-18 threaded body for direct installation into standard tapped holes\u003c\/li\u003e\n  \u003cli\u003eStainless steel body provides corrosion resistance in demanding environments\u003c\/li\u003e\n  \u003cli\u003eNylon ball minimizes surface marring on soft or coated mating components\u003c\/li\u003e\n  \u003cli\u003e2-pound initial end force and 4.25-pound final end force for light detent control\u003c\/li\u003e\n  \u003cli\u003e0.04-inch maximum ball reach suitable for shallow detent groove applications\u003c\/li\u003e\n  \u003cli\u003ePurple color code enables fast visual identification during assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit component for mechanical assemblies requiring a 5\/16-18 threaded non-locking ball plunger.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a properly tapped 5\/16-18 hole and standard hex or torque tools appropriate to the application. Ensure the mating assembly is de-energized and stationary before installing or replacing plungers in live machinery. Do not exceed the rated end force by over-driving the plunger into the bore, as this can deform the nylon ball and reduce detent effectiveness. Follow the equipment manufacturer's assembly specifications for thread engagement depth.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-18\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBall Diameter\u003c\/strong\u003e: 0.156 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Ball Reach\u003c\/strong\u003e: 0.04 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 0.578 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInitial End Force\u003c\/strong\u003e: 2 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinal End Force\u003c\/strong\u003e: 4.25 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBall Material\u003c\/strong\u003e: Nylon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLocking Element\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor Code\u003c\/strong\u003e: Purple\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VLIER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: DSSBL56\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VLIER","offers":[{"title":"Default Title","offer_id":52028689973554,"sku":"DSSBL56","price":16.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/50cac9b1abe787c4483f2113e6f3c9b4.jpg?v=1790017971","url":"https:\/\/voomisupply.com\/products\/vlier-dssbl56-threaded-ball-plunger-5-16-18","provider":"Voomi Supply","version":"1.0","type":"link"}