Used on 100kw diesel engine driven tactical generator set,dod models mep,caterpillar engine model d333c(t). cadmium surface treated N1 outside hexagon or octagon (partial or full thread optional)
3a first quick disconnect end thread class 3.458" overall length 6 bolt hole quantity anodize body surface treated coupling assembly unf first quick disconnect end thread series
3a first quick disconnect end thread class 4.746" overall length 6 bolt hole quantity 12 first quick disconnect end thread quantity per inch coupling assembly un first quick disconnect end thread series