a non moving guide that contains a fixed hole

Platinum and rhodium alloy plate with several hundred holes, from which molten glass flows by gravity.

A component made from a variety of natural and synthetic materials, used to locate or guide interconnected moving parts.

Plate with holes through which molten glass is pulled to produce glass fibers.

Used in "Swell Latches". The rubber gasket that expands radially to close off the inner panel hole, while drawing inner and outer panels together.