Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DSD7-125D4 found under Dial Assembly Dual by Bowmar Llc. The National Stock Number assigned to this part is 5355001131997, and the Federal Supply Class is 5355 Knobs And Pointers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DSD7-125D4.