Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LH4084-048 found under Nut Self Locking Si by Mac Logistics Llc. The National Stock Number assigned to this part is 5310008451105, and the Federal Supply Class is 5310 Nuts And Washers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like LH4084-048.