Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GT8.7505 found under Gasket Spiral Wound by Southwest Stainless Lp. The National Stock Number assigned to this part is 5330015660412, 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 GT8.7505.