Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 528662 found under Stud Self Locking by Meggitt North Hollywood Inc. The National Stock Number assigned to this part is 5307009964436, and the Federal Supply Class is 5307 Studs. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 528662.