Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 46 0251 1 found under Bushing Electrical by Grimes Aerospace Company. The National Stock Number assigned to this part is 5975010259990, and the Federal Supply Class is 5975 Electrical Hardware And Supplies. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 46 0251 1.