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 5996-01-492-7038
NSN 5975-01-407-5910
NSN 5990-01-660-9694
NSN 5998-00-539-2329
NSN 2925-01-411-4666
NSN 5990-00-419-0236
NSN 6145-00-421-0968
NSN 6620-01-169-2406
NSN 5930-01-415-8476
NSN 5835-01-442-6482
NSN 5905-01-076-2288
NSN 6150-00-278-7070