Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 104190 found under Seal Nonmetallic Round Section by Hamilton C W F And Co Ltd. The National Stock Number assigned to this part is 5330014476117, 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 104190.