{"product_id":"midland-industries-590400c-dot-push-to-connect-plug-1-4-in","title":"Midland Industries 590400C Dot Push-to-connect Plug 1\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MIDLAND INDUSTRIES 590400C is a D.O.T.-rated push-to-connect plug designed to cap or terminate air lines in pneumatic systems. It uses a plug-in stem connection that inserts directly into a push-to-connect fitting body, sealing the port without additional tools or thread sealant. The composite plastic body meets D.O.T. composite body standards, making it appropriate for use in commercial vehicle air brake and air supply systems. At 0.01 pounds, it is a lightweight single-use or serviceable component suited for fleet maintenance technicians and plumbing professionals working on compressed air distribution lines.\u003c\/p\u003e\n\u003cp\u003eThis plug is used primarily to terminate or temporarily cap 1\/4 inch push-to-connect ports in air brake supply lines, auxiliary air systems, and pneumatic control circuits on commercial trucks, trailers, and related equipment. It is well suited for fleet shops, trailer repair facilities, and any application requiring a quick, tool-free port seal that meets D.O.T. composite body push-to-connect specifications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eD.O.T. composite body rated for commercial vehicle air systems\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch plug-in stem for tool-free push-to-connect installation\u003c\/li\u003e\n  \u003cli\u003eLightweight plastic construction at 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003eCompact profile: 1.3 inches in length, 0.3 inches in height and width\u003c\/li\u003e\n  \u003cli\u003eMinimum order quantity of 1, available as a single piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or service plug for D.O.T. composite body push-to-connect fitting systems using a 1\/4 inch plug-in stem connection.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by pressing the plug-in stem firmly into the receiving push-to-connect port until it seats fully. Always depressurize the air system completely before installing or removing any push-to-connect fitting or plug. Verify that the receiving fitting is rated for the same D.O.T. composite body standard before connecting. This component is typically installed and serviced by diesel mechanics and fleet maintenance technicians working under applicable FMCSA air brake regulations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Plug-In Stem\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Plastic (D.O.T. Composite Body)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1.3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: MIDLAND INDUSTRIES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 590400C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MIDLAND INDUSTRIES","offers":[{"title":"Default Title","offer_id":67952061808946,"sku":"590400C","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1379f5f74a6b16f9e16713ec3347f149_df5e8cee-3b19-4473-a27f-d13e03eba220.jpg?v=1791745393","url":"https:\/\/voomisupply.com\/products\/midland-industries-590400c-dot-push-to-connect-plug-1-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}