Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 10-0552 found under Screw Cap Hexagon H by Bae Systems Surface Ships Limited. The National Stock Number assigned to this part is 5305991224915, 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 10-0552.