{"product_id":"vlier-nns60-threaded-spring-plunger-1-2-13-steel","title":"Vlier NNS60 Threaded Spring Plunger 1\/2-13 Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VLIER NNS60 is a standard threaded spring plunger designed for indexing, positioning, and light-duty detent applications in mechanical assemblies. The body is machined from steel with a Delrin nose, providing corrosion resistance at the contact point while maintaining structural rigidity in the body. Thread size is 1\/2-13 with a 1-1\/4 inch thread length. The plunger projects 1\/4 inch and delivers an initial end force of 6.6 pounds, rising to a final end force of 17.4 pounds at full compression. This part is installed by machinists, toolmakers, and mechanical technicians in production fixtures, jigs, and equipment assemblies.\u003c\/p\u003e\n\u003cp\u003eThe NNS60 is suited for use in threaded holes in fixture plates, machine frames, and industrial equipment where repeatable spring-loaded positioning or detent action is required. The steel body threads directly into a tapped 1\/2-13 hole. The Delrin nose reduces marring on mating surfaces, making it appropriate for applications where the contact surface must be protected from metal-to-metal wear. It fits standard production environments in manufacturing, tooling, and general mechanical assembly.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSteel body construction for durable, rigid installation in tapped holes\u003c\/li\u003e\n  \u003cli\u003eDelrin nose minimizes surface marring on mating contact points\u003c\/li\u003e\n  \u003cli\u003e1\/2-13 thread size with 1-1\/4 inch thread length for secure engagement\u003c\/li\u003e\n  \u003cli\u003e6.6 lb initial end force and 17.4 lb final end force for predictable detent resistance\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch plunger projection with plunger diameter range of 0.246 to 0.248 inches\u003c\/li\u003e\n  \u003cli\u003eNo locking element  -  standard configuration for straightforward installation and adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard OEM-style threaded spring plunger for any application requiring a 1\/2-13 tapped hole and a 1-1\/4 inch thread engagement depth in fixture, jig, or mechanical assembly applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or mechanical technicians using a standard hex wrench or spanner tool appropriate for the plunger body. The receiving hole must be tapped to 1\/2-13 specification and cleared of debris before threading in the plunger. De-energize or lock out any associated equipment before servicing or replacing spring plungers in active assemblies. Do not exceed the rated final end force by over-compressing the plunger, as this can damage the internal spring.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlunger Projection\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Plunger Diameter\u003c\/strong\u003e: 0.246 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Plunger Diameter\u003c\/strong\u003e: 0.248 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInitial End Force\u003c\/strong\u003e: 6.6 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinal End Force\u003c\/strong\u003e: 17.4 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNose Material\u003c\/strong\u003e: Delrin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLocking Element\u003c\/strong\u003e: None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlunger Length Type\u003c\/strong\u003e: Standard\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: NNS60\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VLIER","offers":[{"title":"Default Title","offer_id":51972127785266,"sku":"NNS60","price":18.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b7f39b487e35d05a021c00c7f4e9704a_47c2cade-1b2c-49a6-8535-b9fed20195f6.jpg?v=1789963105","url":"https:\/\/voomisupply.com\/products\/vlier-nns60-threaded-spring-plunger-1-2-13-steel","provider":"Voomi Supply","version":"1.0","type":"link"}