Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13W3 found under by Tadpole Computer Inc. The National Stock Number assigned to this part is 5940014864931, and the Federal Supply Class is 5940 Lugs Terminals And Terminal Strips. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 13W3.