Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TL-MIL-T-52877 found under Receiver Data by Cecom Lr Center. The National Stock Number assigned to this part is 6350002282655, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like TL-MIL-T-52877.