Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HH9650K20KSSBPT found under Filter Fluid by Pall Industrial Hydraulics Corp. The National Stock Number assigned to this part is 4330013263123, and the Federal Supply Class is 4330 Centrifugals Separators And Pressure And Vacuum Filters. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HH9650K20KSSBPT.