Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TLN-5274B found under Circuit Card Assemb by Motorola Communications Group Parts. The National Stock Number assigned to this part is 5998012585384, 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 TLN-5274B.