Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WI FW 117 1 found under Cover Electrical Co by Williams Pyro Inc. The National Stock Number assigned to this part is 5935013645290, and the Federal Supply Class is 5935 Connectors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like WI FW 117 1.