Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 16574 found under Stud by Schindler Haughton Elevator Corp. The National Stock Number assigned to this part is 3960000456150, and the Federal Supply Class is 3960 Freight Elevators. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 16574.