Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number Y00013888 found under Winch Drum Vehicle Mounting by Soframe. The National Stock Number assigned to this part is 2590016226692, and the Federal Supply Class is 2590 Miscellaneous Vehicular Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like Y00013888.