Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 68A692553-2001 found under Rod Piston Linear A by Woodward Hrt Inc. The National Stock Number assigned to this part is 1650005571510, and the Federal Supply Class is 1650 Aircraft Hydraulic Vacuum And De-Icing System Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 68A692553-2001.