Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number EMA-18 24D WITH OVP-4 found under Power Supply by Power Mate Co. The National Stock Number assigned to this part is 6130011556015, and the Federal Supply Class is 6130 Converters Electrical Non Rotating. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like EMA-18 24D WITH OVP-4.