Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B98-043104 found under Flange Square Cut Female Marmon by Deangelo Marine Exhaust Inc. The National Stock Number assigned to this part is 4730015375159, and the Federal Supply Class is 4730 Hose Pipe Tube Lubrication And Railing Fittings. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like B98-043104.