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 5925-01-445-6112
NSN 5975-00-156-0416
NSN 5835-01-130-6503
NSN 5996-01-104-4161
NSN 5998-01-634-0604
NSN 5930-00-597-5064
NSN 5895-00-546-5563
NSN 5965-01-020-4104
NSN 5895-00-176-5545
NSN 5935-01-049-2509
NSN 6220-01-295-4222
NSN 5835-01-366-5907