Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 757980B11 found under Circuit Card Assemb by Acterna Llc. The National Stock Number assigned to this part is 5998015710348, and the Federal Supply Class is 5998 Electrical And Electronic Assemblies Boards Cards And Associated Hardware. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 757980B11.