Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 644-0011 found under Cable Special Purpo by Autek Systems Corp. The National Stock Number assigned to this part is 6145012945906, 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 644-0011.