Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WD1002S-SHD found under Electronic Componen by Drs Sustainment Systems Inc. The National Stock Number assigned to this part is 5998013333439, and the Federal Supply Class is 5998 Electrical And Electronic Assemblies Boards Cards And Associated Hardware. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like WD1002S-SHD.