Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 355326-1 found under Screw Shoulder by Caprice Engineering Company Inc. The National Stock Number assigned to this part is 5305005885677, 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 355326-1.