Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 67053-C30179 found under Head Safety Pressure Relief by Tuboscope Vetco International Inc. The National Stock Number assigned to this part is 4820013132515, 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 67053-C30179.