Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1C5277-3P7 found under Screw Special by Fame Tool And Mfg Co Inc. The National Stock Number assigned to this part is 5305009252322, 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 1C5277-3P7.