гайка повзуна підйомного механізму
backsight slide; back-sight slide
feed block slide (feed-block-actuating slide)
slide
slide rule
retractor slide
elevating slide
air slide valve
barrel slide
blocking slide
slide valve
escape slide
surface of slide
rear-sight slide cap
nautical slide rule
curve-slide sight
slide down a rope
slide hammer dent puller
radiation slide rule
death-slide
lock the slide/bolt in the OPEN position
pull back the slide or bolt
locking nut
recuperator-piston rod nut
Jesus nut
elevating nut
elevating screw joint pin nut
adjuster lock nut
adjusting lock nut
adjusting nut ring
adjusting nut wrench
axle lock nut
ball stud nut