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 6145-01-571-6599
NSN 5915-01-558-9267
NSN 6105-01-177-9955
NSN 6685-01-500-1810
NSN 5925-01-323-7756
NSN 6610-01-033-2402
NSN 6220-01-118-8096
NSN 5950-01-313-8408
NSN 5945-01-270-9394
NSN 6135-01-463-2445
NSN 5905-00-131-1320
NSN 6105-01-242-9210