Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 12420489 found under Seal Nonmetallic Strip by Bae Systems Tactical Vehicle Systems Lp. The National Stock Number assigned to this part is 5330014401092, 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 12420489.