Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D5288-3-6G3 found under Gasket by Kaman Aerostructures Wichita Inc. The National Stock Number assigned to this part is 5330002322971, and the Federal Supply Class is 5330 Packing And Gasket Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like D5288-3-6G3.