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 5945-00-338-0036
NSN 5975-01-113-9037
NSN 5835-00-198-4936
NSN 6240-01-513-6526
NSN 6220-00-852-0367
NSN 5960-00-734-1828
NSN 2925-01-076-6128
NSN 5855-00-294-7532
NSN 6220-01-219-1772
NSN 5975-01-256-3415
NSN 5915-01-347-3526
NSN 5915-01-185-0198