Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 50C-0014-0019 found under Disk Rupturable by Essex Industries Inc. The National Stock Number assigned to this part is 4820011002246, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 50C-0014-0019.