Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 531617J found under Wire Electrical by Bae Systems Operations Limited Dba Bae Systems Plc. The National Stock Number assigned to this part is 6145004713968, 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 531617J.