Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SK764-16 found under Insert Screw Thread by Groov Pin Corporation. The National Stock Number assigned to this part is 5325009977233, 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 SK764-16.