Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 19-8-2472 found under Plunger Relief Valv by Baldwin Lima Hamilton Corp. The National Stock Number assigned to this part is 4310004202555, 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 19-8-2472.