Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NH18508P8L3 found under Switch Rotary by Air Liquide Advanced Technologies. The National Stock Number assigned to this part is 5930142722424, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like NH18508P8L3.