937.299.2782 Home About Us Contact Us RFQ OVER 50 YEARS OF CUSTOM MOLDING EXPERTISE Capabilities Markets Served Projects Resources ELECTRICAL TERMINAL BOOT - MS-25171/ AA-59178 SILICONE RUBBER TERMINAL BOOT FOR ELECTRICAL CONNECTIONS C & M Rubber Co. manufactures four sizes of electrical terminal boots used in products requiring a physical protective cover for electrical terminal posts. Originally designed and predominantly used in the aerospace market, these parts have proven to be a cost-effective off-the-shelf solution for a host of electrical connector applications such as marine batteries, hot tubs, gas-powered residential and farm equipment, and electronic telephone switches to name just a few. Using rubber silicone Class II, 50 Duro (Shore A) per MIL-R-5847, the terminal boot is manufactured using liquid injection molding (LIM) systems. They are then batch processed in a cryogenic de-flashing system to yield a “whistle clean” finish. Visual in-process and post-process inspections are used to ensure your delivered parts meet Mil-Spec AA-59178 (superseded MS-25171 Mil-Spec). These terminal boots tolerate temperatures from -85 to 401°F and are resistant to environmental exposure. C & M Rubber manufactures these terminal boots in four standard sizes and certifies them to AA-59178-1, -2, -3, and -4 standards (detailed below). The standard color is white, however, they can be specified in black and brick red. Lead-time for standard colors in quantities less than 20,000 pieces is typically 3 weeks or sooner (ARO) depending upon current in-house order cue. Custom colors are also available at a minimum upcharge and a slightly longer lead-time depending on quantity and schedule requirements. For more information on these silicone terminal boots or a custom designed electrical terminal boot made specifically for your application, request a quote today. VIEW ALL PORTFOLIOS REQUEST A QUOTE MULTI-CAVITY LIM MOLDING HIGHLIGHTS Product Name Electrical Terminal Boot – MS-25171 & AA-59178 Product Description These electrical terminal boots are used to protect and house electrical terminals. Capabilities Applied/Processes Primary: Multi-Cavity Liquid Injection Molding Secondary: Cryogenic De-Flashing Equipment Used to Manufacture Part 22 Ton BOY LIM Unit Overall Part Dimensions MS-25171-1S/AA-59178-1 F – Diameter: 0.16″ Nearest AWG Gauge: 6 Conductor Diameter: 0.1620″ Turns of Wire per Inch: 6.17 Copper Resistance: 1.296 Omega/km MS-25171-3S/AA-59178-3 F – Diameter: 0.43″ Nearest AWG Gauge: 000 Conductor Diameter: 0.4096″ Turns of Wire per Inch: 2.44 Copper Resistance: 0.2028 Omega/km MS-25171-2S/AA-59178-2 F – Diameter: 0.31″ Nearest AWG Gauge: 1 Conductor Diameter: 0.2893″ Turns of Wire per Inch: 3.46 Copper Resistance: 0.4066 Omega/km MS-25171-4S/AA-59178-4 F – Diameter: 0.56″ Nearest AWG Gauge: 0000 Conductor Diameter: 0.4600″ Turns of Wire per Inch: 2.17 Copper Resistance: 0.1608 Omega/km Tightest Tolerances Certified to New AA-59178 and Outdated MS-25171 Spec Material Used Rubber Silicone Class II, 50 Duro (Shore A) per MIL-R-5847 Material Finish Standard Colors White Brick Red Black Optional Colors (Additional Cost) Orange Bright Orange Bright Red Yellow Blue (Fluorosilicone Only) In Process Testing/Inspection Performed Visual In Process Post Process Inspection Features Withstand Temps From -85 to 401°F Resistant to Deterioration by Weathering Industry for Use Electrical Volume Millions Delivery/Turnaround Time Stock and Manufactured to Order – 3 Days to 30 Days ARO Based Upon In-House Order Cue Delivery Location Worldwide Standards Met Customer Specifications 2D CAD Drawing AA-59178 Commercial Item Description (CID) C & M RUBBER CO. 414 Littell Ave. Dayton, OH 45419 937.299.2782 937.299.2790 Email us LINKS Home Privacy Policy Terms of Service Sitemap © 2021 C & M Rubber Co. All Rights Reserved Site created by Thomas Marketing Services