кожух пружини
belt feed pawl spring / belt-feed pawl spring
belt feed lever pivot spring / belt-feed lever pivot spring
bomb body (casing)
casing
insulating casing
spent shell casing
water-proofed casing
breech casing
breech casing (of quick-firing ordnance)
front radiator casing (of a Lewis gun)
assembled casing
casing / covering
covering / casing
hydraulic damper casing
main-rotor head casing
tail rotor blade casing
tail rotor head casing
gear casing
application of electromagnetic forces on the casing
brass casing / brass shell case
casing/case
cobalt (casing) hydrogen bomb
bullet and shell casing repository
chemical dissolution of munition casing and its parts
axle suspension spring
drive spring
drive spring guide
leaf spring
recoil spring guide
sear spring
single-strand, high-strength, spring-steel wire
spring breakup