Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MIS-20054 32 found under Cable Power Electri by First Electronics Corporation The. The National Stock Number assigned to this part is 6145012952394, 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 MIS-20054 32.