головний і нагрудний телефонний апарат; нагрудний телефон із навушниками
chest webbing, chest rig
ear loop head set
penetrating head injury / open head injury
drop head body (drop-head body)
head-to-head flyoff
cartridge chest
chest rig
HyFin Vent Chest Seal (HyfinSeal)
ammunition chest support
arm chest
chest-crossing strap of a parachute harness
sea chest
sea chest gate valve
ammunition chest
chest
chest carry position
chest case
chest hardware
chest pack parachute
chest protector
chest wounded
attitude set and gimbal position display
observation and fields of fire, avenues of approach, key and decisive terrain,obstacles, and cover and concealment (OAKOC)
high explosive antitank and antipersonnel head
head-and-shoulders figure target
head-and-shoulders target
command set
control radio (set / station)
demolition equipment set
field telephone set
igniter set
launcher generator set