шплінт
cotter pin
axle-tree retaining bolt locking pin
ground locking pin
landing gear locking pin
locking pin
cotter driver
cotter
hairpin cotter
arming pin; safety pin
firing pin retaining pin
track pin retaining pin
belt-feed pawl pin / belt feed pawl pin
locking block
locking cap
locking knob
locking lug
locking nut
automatic locking retractor
barrel locking spring
barrel-locking thread
wire locking ring
differential gear with self-locking device
insert locking lug
Jug for locking sight to adapter
front-sight locking screw
control surface locking mechanism
locking valve
head-space adjusting screw locking plug
locking-in
locking
rear-locking bolt
peep rear sight with locking device