Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BEMS 15028 found under Insulating Compound Electrical by Allied Signal Inc. The National Stock Number assigned to this part is 5970010811733, and the Federal Supply Class is 5970 Electrical Insulators And Insulating Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BEMS 15028.