A movable metal barrier of solid or openwork grille construction, designed to close passageways by a sliding action, either vertically or horizontally, whereby security against fire, intrusion or theft, and/or the elements is provided. When open, it affords access or degress. For vehicular components see door, vehicular.
Classification: Door closers (except automatic door closers) and parts thereof, of base metal, suitable for buildings
NSN 5999-00-182-8908
NSN 5998-01-646-1675
NSN 5935-01-287-8498
NSN 6110-01-582-4504
NSN 5920-00-594-3124
NSN 5965-01-572-2937
NSN 6610-00-308-9034
NSN 5950-01-044-0385
NSN 5945-01-062-3055
NSN 6645-01-567-1049
NSN 6105-01-439-8420
NSN 2925-01-139-7098