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 5915-00-503-9797
NSN 6145-00-235-7317
NSN 5960-01-425-1454
NSN 6645-00-881-1075
NSN 5965-01-448-2697
NSN 6240-01-129-4870
NSN 6135-00-152-8729
NSN 5925-00-240-2814
NSN 5835-00-851-6470
NSN 5920-00-166-8812
NSN 2925-01-267-1598
NSN 5985-01-025-9711