Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D-WK492-A42 PC12 T found under Guide Assembly Hatch Dog by Walz And Krenzer Inc. The National Stock Number assigned to this part is 2040014959561, and the Federal Supply Class is 2040 Marine Hardware And Hull Items. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like D-WK492-A42 PC12 T.