Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 15085 found under Vacuum Pump Unit Rotary by Spx Corporation. The National Stock Number assigned to this part is 4310007200697, and the Federal Supply Class is 4310 Compressors And Vacuum Pumps. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 15085.