Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P30 45 found under Strainer Element Se by Acf Industries Inc. The National Stock Number assigned to this part is 4730005410298, and the Federal Supply Class is 4730 Hose Pipe Tube Lubrication And Railing Fittings. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like P30 45.