A movable metal barrier, designed to close passageways by a swinging action, whereby security against fire, intrusion or theft and/or elements is provided. When open, it affords access or egress. For vehicular components see door, vehicular; door, hatch, vehicle; door, aircraft; door, metal, marine, structural.
Classification: Doors, windows and frames and thresholds for doors of iron or steel
NSN 6685-00-141-4300
NSN 6105-01-644-8962
NSN 5945-01-348-7146
NSN 6105-01-608-3974
NSN 6130-00-753-2807
NSN 4140-00-669-6109
NSN 6610-01-095-1459
NSN 5998-00-679-4001
NSN 5925-01-502-9177
NSN 5895-00-556-2149
NSN 6620-00-102-3950
NSN 5996-01-394-1748