Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RT-3800-7A ITEM 5 found under Bolt Articulating by Lo Rez Vibration Control Ltd. The National Stock Number assigned to this part is 5306012294794, and the Federal Supply Class is 5306 Bolts. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like RT-3800-7A ITEM 5.