Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 452992 found under Parts Kit Linear Actuating Cylinder Assembly by Hein Werner Corp. The National Stock Number assigned to this part is 3040012804135, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 452992.