A barrier including frame and still used wherever watertight or airtight construction is required. May also be used where local conditions require construction which is nontight. Excludes hatch,marine.
Classification: Aluminum doors, windows and their frames and thresholds for doors
NSN 5920-01-387-7779
NSN 5960-01-500-6615
NSN 5965-01-461-4603
NSN 4140-00-640-0210
NSN 5960-00-223-5970
NSN 6650-01-610-8853
NSN 6645-01-400-2119
NSN 6130-01-547-3351
NSN 6240-00-260-0399
NSN 5930-00-411-3637
NSN 6150-01-384-9109
NSN 5965-01-357-8259