Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 23176-069930-16-0 found under O Ring by Rheinmetall Landsysteme Gmbh. The National Stock Number assigned to this part is 5331121362619, 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 23176-069930-16-0.