Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number UA 1 2 found under Conduit Metal Flexi by Coast Metals Inc. The National Stock Number assigned to this part is 5975012823396, 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 UA 1 2.