Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number F1-003-1 200MM ITEM 9 found under Stem Fluid Valve by Dla Land And Maritime. The National Stock Number assigned to this part is 4820012909104, 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 F1-003-1 200MM ITEM 9.