Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7S32 3A-12 found under Screw Special by Hi Shear Corporation. The National Stock Number assigned to this part is 5305011298654, 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 7S32 3A-12.