collar-head cap screw — винт с заплечиком под головкой
countersunk head cap screw — винт с потайной головкой
ballistic cap — наконечник баллистического снаряда
shell cap — наконечник снаряда
fuel element cap — головка твэла
English-Russian big polytechnic dictionary. 2014.
Timeline of Russian inventions and technology records — The Hall of Space Technology in the Tsiolkovsky State Museum of the History of Cosmonautics, Kaluga, Russia. The exhibition includes the models and replicas of the following Russian inventions: the first satellite, Sputnik 1 (a ball under the… … Wikipedia
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