Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3339 112 found under Bolt Internal Wrenc by M A Com Inc. The National Stock Number assigned to this part is 5306011002016, and the Federal Supply Class is 5306 Bolts. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3339 112.