Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number H2927-20X4-MVQ-1-50 found under O Ring by Deutz Corporation. The National Stock Number assigned to this part is 5331121634885, 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 H2927-20X4-MVQ-1-50.