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 5960-01-169-8215
NSN 6620-00-233-6839
NSN 5910-00-402-0299
NSN 5945-01-185-3020
NSN 6105-01-027-0685
NSN 5905-01-350-1196
NSN 5915-01-248-1909
NSN 5935-01-565-7870
NSN 6150-00-719-6119
NSN 7035-01-605-3375
NSN 5895-01-534-7568
NSN 6130-00-960-9158