Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 16505511-001 found under Door Assy 11 Od by Boh Environmental Llc. The National Stock Number assigned to this part is 5411015299241, and the Federal Supply Class is 5411 Rigid Wall Shelters. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 16505511-001.