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 5915-01-044-4480
NSN 5905-01-427-3804
NSN 5910-00-300-1950
NSN 6105-01-489-5498
NSN 6610-00-143-7755
NSN 2925-00-646-6099
NSN 6645-01-463-3024
NSN 5920-01-529-6525
NSN 5998-01-399-0615
NSN 6320-01-239-2337
NSN 5996-01-484-8867
NSN 5985-01-440-9976