Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number OMMG00012 PG19 3.4.4 3.0IN found under Repair Kit Valve by Amot Controls Corporation. The National Stock Number assigned to this part is 4820016024428, 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 OMMG00012 PG19 3.4.4 3.0IN.