Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 000 550 32 83 found under Parts Kit Engine Oil Pump by Nse Industries. The National Stock Number assigned to this part is 2940013134600, 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 000 550 32 83.