Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AS73T18 found under Transmission Vehicu by Liberty Ventures Inti Llc. The National Stock Number assigned to this part is 2520004316359, 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 AS73T18.