Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RG31 MK5E ONS 3 found under Car Armored Mine Di by Denel Vehicle Systems. The National Stock Number assigned to this part is 2355015768862, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like RG31 MK5E ONS 3.