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 6130-00-307-4181
NSN 5950-01-575-2133
NSN 6240-01-106-1508
NSN 5985-01-481-2803
NSN 5996-00-633-6912
NSN 5895-00-080-7869
NSN 6130-01-274-3601
NSN 6150-01-198-5632
NSN 5990-01-550-7827
NSN 5935-00-906-8537
NSN 4140-00-717-6123
NSN 5855-00-912-3885