Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3593512-1 found under Stud Lock Pin Fastener by P D A Engineering. The National Stock Number assigned to this part is 5325011307840, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3593512-1.