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 5996-01-366-1006
NSN 6150-01-655-6953
NSN 5925-00-066-1271
NSN 5915-00-822-1290
NSN 6240-00-617-9599
NSN 6110-00-838-0492
NSN 5925-01-497-5344
NSN 6620-01-436-5661
NSN 6145-00-319-4643
NSN 6240-01-492-0581
NSN 5835-00-130-6404
NSN 5998-00-528-9032