Connector Accessories The lightest, strongest, EMI certified composite backshell system ever developed for the aerospace market. Connector Tools contact retention tools, positive insertion tools, and a wide variety of connector tools built by russtech Custom Aircraft Parts russtech builds custom switch acutuators for your most demanding switching applications CONNECTOR ACCESSORIES The lightest, strongest, EMI certified composite backshell system ever developed for the aerospace market. learn more CONNECTOR tools Contact retention tools, positive insertion tools, and a wide variety of connector tools built by russtech learn more CUSTOM AIRCRAFT PARTS russtech builds custom switch acutuators for your most demanding switching applications learn more