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 6130-01-294-3984
NSN 5950-01-521-9506
NSN 4140-01-654-3021
NSN 5855-01-441-3189
NSN 6620-01-044-3371
NSN 6105-01-068-4366
NSN 5996-01-197-7005
NSN 7035-00-275-5604
NSN 4140-01-258-4044
NSN 5920-00-054-0172
NSN 5920-01-417-1928
NSN 5855-01-426-5589