Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GMC ENGR STD PG C-34.122 found under Setscrew by General Motors Corp. The National Stock Number assigned to this part is 5305012044190, and the Federal Supply Class is 5305 Screws. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like GMC ENGR STD PG C-34.122.