Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HZ7500A20KNSABL found under Filter Assembly Flu by Pall Industrial Hydraulics Corp. The National Stock Number assigned to this part is 2940014646075, and the Federal Supply Class is 2940 Engine Air And Oil Filters Strainers And Cleaners Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HZ7500A20KNSABL.