Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number T154M7165 found under Spacer by Arlon Electronics Corp. The National Stock Number assigned to this part is 5365006113386, and the Federal Supply Class is 5365 Bushings Rings Shims And Spacers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like T154M7165.