Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7748770 found under Socket Assembly Plu by Tiem Engineering Corporation Inc. The National Stock Number assigned to this part is 5935015030028, and the Federal Supply Class is 5935 Connectors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 7748770.