Weight approximately 575lbs
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: Doors, windows and frames and thresholds for doors of iron or steel
NSN 5855-01-279-9938
NSN 6135-01-413-4747
NSN 6220-01-311-0196
NSN 5930-01-012-1939
NSN 5999-01-279-5322
NSN 6320-00-225-7013
NSN 5905-00-269-3374
NSN 5895-00-369-7108
NSN 5930-00-063-2003
NSN 6240-01-534-0268
NSN 5910-01-264-8979
NSN 6110-01-067-3741