Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BH6X28WV found under Filter Element Inta by Clarcor Air Filtration Products Inc. The National Stock Number assigned to this part is 2945013289679, and the Federal Supply Class is 2945 Engine Air And Oil Filters Cleaners Aircraft Prime Moving. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BH6X28WV.