Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AK771 found under Insert Screw Thread by Jan Hardware Mfg Co Inc. The National Stock Number assigned to this part is 5325001430738, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like AK771.