Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number R0133723 found under Shelf Electrical Eq by General Dynamics Land Systems. The National Stock Number assigned to this part is 5975015996003, 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 R0133723.