Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 018 W1R 01A found under Wire Nonelectrical by Technlogy For Cmmncations Intl. The National Stock Number assigned to this part is 9525014347597, and the Federal Supply Class is 9525 Wire Nonelectrical Nonferrous Base Metal. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 018 W1R 01A.