Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WRS 129 found under Cable Assembly Special Purpose E by W R Systems Ltd. The National Stock Number assigned to this part is 5995016221706, and the Federal Supply Class is 5995 Cable Cord And Wire Assemblies Communication Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like WRS 129.