Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WD101 4VT found under Disc by Tate Engineering Systems Inc. The National Stock Number assigned to this part is 2520014596335, 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 WD101 4VT.