Item No: 06-0451 Brand: Marshall ExcelsiorMfg No: MEGR-861Wt: 0.03UPC: 711217028809
For Marshall Excelsior 2 stage compact regulator part numbers MEGR-291P, MEGR-298P, MEGR-295P, MEGR-295HP, MEGR-291HP and MEGR-298HP.