Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number G273930-1 found under Stud Shouldered by Raytheon Technical Services Company. The National Stock Number assigned to this part is 5307012128204, and the Federal Supply Class is 5307 Studs. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like G273930-1.