вісь вертикального підйому прицілу; цапфа прицілу
elevating pinion shaft
rack and pinion elevating mechanism
rear-sight elevating knob
rear-sight elevating screw knob
elevating handwheel (elevating hand-wheel )
rear, to take in the rear
elevating sight
sight elevating knob
sight elevating mechanism
axle drive bevel pinion
chain pinion axle
differential drive bevel pinion
driving bevel pinion
hand traverse pinion
hypoid drive pinion
hypoid pinion
jack and pinion rack
rear sight
rear sight aperture
rear sight elevation knob
peep rear sight
adjustable rear sight
height of the rear sight
folding screw adjustment rear sight
micrometer rear sight
wind-gauge rear sight
rear-sight bearing screw
rear-sight guard
rear-sight leaf
rear-sight leaf spring
rear-sight mortise
rear-sight mounting long screw