виступ втулки; потовщення втулки; прилив; бобишка
trunnion boss
boss eddy
boss vortex
air boss
ballistic offensive suppression system (BOSS)
ballistic optimizing shooting system (BOSS)
base operating supply system (BOSS)
broad ocean scoring system (BOSS)
Bureau of State Security (BOSS)
four-boss breaker cam
mini boss
mounting boss
piston pin boss
support boss
wrist-pin boss reinforcement
bushing
cap retaining pin bushing
cap retaining pin bushing assembly
barrel bushing
belt-feed lever pivot bushing
bushing lock
bushing nut
bushing renewing tool
bushing sleeve
guard-screw bushing
spring block bushing
spring bushing
bronze-and-graphite bushing
graphite bushing
graphite-lined bushing
track bushing