Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 102379-1112 found under Retainer Ball Valve by Diamond Power International Inc. The National Stock Number assigned to this part is 4820011995766, 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 102379-1112.