{"product_id":"58-captive-sleeve-nut-26008","title":"5\/8 in. Captive Sleeve Nut","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Midland 26008 is a 5\/8 in. brass captive sleeve nut for compression tube fittings. The captive design holds the sleeve in the nut so it cannot be lost during assembly, speeding installation on metering pump and instrumentation lines. It carries a 0.87 in. hex for a standard wrench and a 0.51 in. body length.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e26008\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5\/8 in. Compression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCaptive Sleeve Nut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHex Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.87 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.51 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePressure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e150 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65°F to 250°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eMaterials of Construction\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSleeve\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrass (captive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cp\u003eUsed to compress and seal 5\/8 in. tube onto compression fitting bodies in instrumentation, fuel, air, and light fluid-handling lines. The captive sleeve is convenient for field service on chemical feed and metering systems where dropped sleeves are easy to lose.\u003c\/p\u003e\n\u003ch3\u003eCross-Reference and Interchange\u003c\/h3\u003e\n\u003cp\u003eThis captive sleeve nut cross-references to these competitor and industry part numbers: \u003cstrong\u003e61X10\u003c\/strong\u003e, \u003cstrong\u003e61CA-10\u003c\/strong\u003e, \u003cstrong\u003e61CS-10\u003c\/strong\u003e, \u003cstrong\u003e61-CM-10\u003c\/strong\u003e, \u003cstrong\u003e961A-10\u003c\/strong\u003e, \u003cstrong\u003eCS61-H\u003c\/strong\u003e. Replacing one of these? Match nominal size, connections, and rating, or send us your part number and we will confirm the interchange.\u003c\/p\u003e\n\u003ch3\u003eSizing and Installation Resources\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca style=\"color:#FE8C03\" href=\"\/pages\/compression-fitting-sizing-chart\"\u003eCompression Fitting Sizing Chart\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca style=\"color:#FE8C03\" href=\"\/pages\/npt-thread-tightening-turns-past-hand-tight\"\u003eNPT Thread Tightening: Turns Past Hand Tight\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca style=\"color:#FE8C03\" href=\"\/pages\/teflon-tape-vs-pipe-dope\"\u003eTeflon Tape vs. Pipe Dope\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca style=\"color:#FE8C03\" href=\"\/pages\/brass-fitting-types-and-sizes-guide\"\u003eBrass Fitting Types and Sizes Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does captive sleeve mean?\u003c\/strong\u003e\u003cbr\u003eThe brass compression sleeve is retained inside the nut, so it stays in place during assembly and will not drop out and get lost.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat hex size does the 26008 use?\u003c\/strong\u003e\u003cbr\u003eIt has a 0.87 in. hex across the flats for a standard open-end or socket wrench.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the pressure rating?\u003c\/strong\u003e\u003cbr\u003eThe 26008 is rated to 150 psi over a temperature range of -65°F to 250°F.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit any 5\/8 in. compression body?\u003c\/strong\u003e\u003cbr\u003eIt is designed for Midland 5\/8 in. captive-sleeve compression bodies; confirm thread and sleeve style when mixing brands.\u003c\/p\u003e\n\u003cp style=\"font-size:0.85em;color:#666\"\u003eWARNING: This product can expose you to chemicals including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":48646787891415,"sku":"26008","price":4.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/4152\/8791\/files\/MIDLANDINDUSTRIES_26008.jpg?v=1779367707","url":"https:\/\/apexflowsolutions.com\/products\/58-captive-sleeve-nut-26008","provider":"Apex Flow Solutions","version":"1.0","type":"link"}