Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C3105-00 found under Parts Kit Valve by U S Divers Co Inc. The National Stock Number assigned to this part is 4820001959568, 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 C3105-00.