Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 58A164B86 found under Boot Dust And Moisture Seal by Bae Systems Operations Ltd. The National Stock Number assigned to this part is 5930007335974, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 58A164B86.