Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9M100 found under Window Observation by Transicoil Llc. The National Stock Number assigned to this part is 9340006888143, and the Federal Supply Class is 9340 Glass Fabricated Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 9M100.