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 5835-01-568-7796
NSN 5835-01-291-5405
NSN 5990-01-101-7602
NSN 5920-01-029-1635
NSN 6150-01-277-4163
NSN 5895-01-336-3868
NSN 5975-00-756-8311
NSN 2925-01-290-4562
NSN 5935-01-014-7140
NSN 6110-01-440-9158
NSN 6105-01-414-9794
NSN 5935-01-283-2270