Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 22100 found under Spring by Schindler Haughton Elevator Corp. The National Stock Number assigned to this part is 3960004447150, 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 22100.