Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 34B79838 found under Window Observation by Anritsu Company. The National Stock Number assigned to this part is 9330013057887, and the Federal Supply Class is 9330 Plastics Fabricated Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 34B79838.