Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 139095 found under Spider Universal Joint Vehicular by Brockway Motor Trucks. The National Stock Number assigned to this part is 2520003179930, 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 139095.