Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1C5277-6P13 found under Screw Shoulder by General Electric Co. The National Stock Number assigned to this part is 5305009538795, 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 1C5277-6P13.