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 5925-01-406-9470
NSN 6145-01-506-2470
NSN 6150-01-430-3902
NSN 5910-00-187-2800
NSN 5895-01-199-1006
NSN 6650-00-135-7484
NSN 4140-00-269-5795
NSN 6610-00-767-7686
NSN 5855-01-355-5521
NSN 6240-00-334-6766
NSN 6685-01-371-3758
NSN 6110-00-369-1586