Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5426 3111 found under Strip Rubbing by Welin Lambie Ltd. The National Stock Number assigned to this part is 9515999370592, and the Federal Supply Class is 9515 Plate Sheet Strip Foil And Leaf. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 5426 3111.