Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number N3829490SD found under Ring Retaining by Rheinmetall Soldier Electronics Gmb. The National Stock Number assigned to this part is 5325121564448, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like N3829490SD.