forward looking flat plate

blade flat; saber flat; sword flat, flat of the blade / sword

forward looking infrared (FLIR) camera

forward looking infrared (FLIR) receiver

advanced forward-looking infrared

forward-looking infrared radar (FLIR)

flat-hacked butt plate

ballistic plate pocket; pocket for a ceramic ballistic plate

ballistic plate, hard armour plate

swash plate horn / swash plate lever

swash plate lever / swash plate horn

swash plate gimbal / swash-plate gimbal

pig looking at a wristwatch

down-looking radar

side-looking airborne radar

forward observer (FO), forward observation officer; (artillery) observer / spotter

flat terrain

flat trajectory

flat tyre

lay flat

run-flat (tire)

flat trajectory fire

flat beaten zone

width across flat

flat feet

flat feeler

flat link chain

flat trailer truck

flat trajectory gun

flat-bed company

flat-nosed core

flat-point bullet

flat-top post of front sight