Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number W900 00 found under Extender Card Elect by Compaq Federal Llc. The National Stock Number assigned to this part is 5998010502836, 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 W900 00.