Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number JL A2-13191 2 found under Switch Rotary by Petards Joyce Loebl Ltd. The National Stock Number assigned to this part is 5930014779424, 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 JL A2-13191 2.