Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A51HGSK6-100 found under Parts Kit Linear Actuating Cylin by Fluidonics Inc. The National Stock Number assigned to this part is 1650008152274, 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 A51HGSK6-100.