Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GAS570UIG found under Stud Assembly Turnlock Fastener by Gulfstream Aerospace Corp. The National Stock Number assigned to this part is 5325016613394, 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 GAS570UIG.