Aeroduct Aviation Ducting and hose products come in a wide variety of wire-supported forms and constructions. Aeroduct is suitable for permanent or temporary installations to meet many different applications. Monroe Aerospace is a stocking distributor of Aerospace and Mil-Spec hardware. We have an extensive inventory of Aeroduct products. Every part that we sell is in Factory new (FN) condition and we provide our company’s certificate of conformance for all parts on every order. See below for our products.