Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9495PC4 found under Breather by Davey Compressor Co. The National Stock Number assigned to this part is 4310002719053, 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 9495PC4.