Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3110073 found under Spider Universal Joint Vehicular by E D Etnyre And Co. The National Stock Number assigned to this part is 2520006892965, and the Federal Supply Class is 2520 Vehicular Power Transmission Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3110073.