Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 934-6020500 found under Valve Air Pressure by Dla Land And Maritime. The National Stock Number assigned to this part is 4820012941490, 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 934-6020500.