Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2 30 0000 29 1 2IN found under Valve Float by Fulton Mfg Corp. The National Stock Number assigned to this part is 4820012893437, 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 2 30 0000 29 1 2IN.