Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WI1271-0 found under Wire Electrical by Bae Systems Information And Electronic Systems Integration Inc. The National Stock Number assigned to this part is 6145006205812, and the Federal Supply Class is 6145 Wire And Cable Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like WI1271-0.