Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number VLN 70 OHR found under Valve Safety Relief by Leistritz Pumpen Gmbh. The National Stock Number assigned to this part is 4820012925654, 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 VLN 70 OHR.