Heyco Products, Inc. “ T h e F i r s t N a m e i n W i r e P r o t e c t i o n ” 1-800-526-4182 • 732-286-1800 (NJ) • FAX: 732-244-8843 • Web site: www.heyco.com 4-12 Quick Specs Heyco® Threaded Insulated Bushings TRADE PART NO. DESCRIPTION PART DIMENSIONS SIZE A B C NPT Black Inside Head Overall Diameter Diameter Height in. mm. in. mm. in. mm. 1/8 2282 IB-1/8 .268 6,8 .530 13,4 .296 7,6 Standard color black. Consult Heyco for white and other colors. • Converts raw-edge pipe ends with NPT threads to smooth insulated ends. • Insulates and mechanically protects lamp cords, other electrical and communications cables, tubing, hose, rope, and utility lines. • 1/4½ and 3/8½ NPT sizes molded of phenolic material. • 1/8½ NPT size molded of type 6/6 Nylon. • Quick Specs below do not apply. Heyco® Double Insulated Bushings • Extra internal insulating sleeve creates a smooth bore and prevents locking fingers from protruding into the ID of the Bushing. • Large radius exit hole. PANEL DIMENSIONS PART NO. DESCRIPTION PART DIMENSIONS Maximum Mounting A B C Thickness Hole Black Inside Head Overall Diameter Diameter Diameter Height in. mm. in. mm. in. mm. in. mm. in. mm. .062 1,6 .500 12,7 2514 S50 .250 6,4 .562 14,3 .265 6,7 .062 1,6 .875 22,2 2540 S87 .520 13,2 .980 24,9 .320 8,1 .125 3,2 .875 22,2 2552* S875-562 .562 14,3 .980 24,9 .516 13,1 Standard color black. Consult Heyco for white and other colors. * This Part is not UL recognized or CSA certified. Material 6/6 Nylon Certifications Recognized under the Component Program of Underwriters’ Laboratories File E15331 Certified by the Canadian Standards Association File LR8919 Flammability Rating 94V-2 Material Temperature Index 257°F (125°C)–Maximum temperature on part not to exceed 221°F (105°C) A C B C B A SINGLE PANEL THICKNESS