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 5960-01-468-5785
NSN 7035-00-252-7467
NSN 5835-01-241-1090
NSN 5996-00-350-7957
NSN 5935-00-499-3936
NSN 5855-01-243-2355
NSN 6135-01-350-2932
NSN 5855-00-107-7993
NSN 2925-01-244-3016
NSN 6320-01-006-6138
NSN 5920-00-382-8849
NSN 5925-01-530-7738