центруючий поясок (про боєприпас)
centering slope
inaccurate centering
horizontal centering
horizontal centering alignment
centering band
self-centering
forward observer (FO), forward observation officer; (artillery) observer / spotter
connecting flange
liner flange
wheel flange
retention flange
anchor flange
carrier flange
cover plate flange
cylinder hold-down flange
drive flange dust shield replacer
flange of cartridge
assembly flange
flange
rib flange
wheel brake torque plate flange
wheel detachable flange
wheel hub integral flange
rudder stock flange
forward ammunition point
forward
forward air control
forward air controller (FAC)
forward area
forward area signal center
forward area weapon (FAW)
forward arming and refueling point (FARP)