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: Military equipments not identified by kind
NSN 5996-01-508-5676
NSN 5925-00-897-4821
NSN 5935-00-988-0067
NSN 5835-01-532-9373
NSN 6620-01-431-9176
NSN 5910-00-021-2684
NSN 6320-00-456-2092
NSN 5960-01-589-6846
NSN 5915-00-999-2071
NSN 6320-00-931-4855
NSN 5999-01-285-2165
NSN 5835-01-510-1873