Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 35 28149 1 found under Housing Valve by Boeing Aircraft. The National Stock Number assigned to this part is 1650001152079, and the Federal Supply Class is 1650 Aircraft Hydraulic Vacuum And De-Icing System Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 35 28149 1.