Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HC-5358 found under Cylinder Assembly Actuating Line by Paxton Company. The National Stock Number assigned to this part is 3040015092359, 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 HC-5358.