Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MAS-62673 found under Input Module Seal P by Sikorsky Aircraft Corporation. The National Stock Number assigned to this part is 5330014803443, 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 MAS-62673.