Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BRPK00189 found under Seal Nonmetallic Special Shaped by Raymarine Inc. The National Stock Number assigned to this part is 5330014483420, 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 BRPK00189.