Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DDH-M5-P5UVDC found under Voltmeter by Fifty Avenue L Inc. The National Stock Number assigned to this part is 6625003123632, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DDH-M5-P5UVDC.