Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 0.75010UNC2A1.500T1GB7SCC found under Screw Cap Hexagon H by Electric Boat Corporation. The National Stock Number assigned to this part is 5305013402186, 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 0.75010UNC2A1.500T1GB7SCC.