кульова пара
ball-and-socket bearing
ball-and-socket joint
ball-and-socket support
ball socket
fuse socket
socket wrench
breech piece socket
taillight socket
trunnion socket
antiaircraft mounting socket
fuze socket
connector socket
socket
socket head
socket head cap screw
handle socket
rubber-metallic hinge
carrier hinge bolt
carrier hinge pin lug
door rear hinge
extractor hinge bolt
hinge pin
hinge-action revolver
hinge-pin lug
float hinge bracket
float hinge bracket drive screw
aileron hinge bracket
hinge bracket
bogie swivel hinge
castoring hinge
drag hinge
flapping hinge