Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NBR02050057 found under Gasket And Seal Set by Mp Filtri Usa Inc. The National Stock Number assigned to this part is 1560016340432, and the Federal Supply Class is 1560 Airframe Structural Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like NBR02050057.