Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BL12792-3 found under Wire Set Measuring by Breezeeastern Corporation. The National Stock Number assigned to this part is 5210015696344, and the Federal Supply Class is 5210 Measuring Tools Craftsmens. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BL12792-3.