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: Door closers (except automatic door closers) and parts thereof, of base metal, suitable for buildings
NSN 6610-01-359-7113
NSN 5960-01-507-9112
NSN 5945-01-587-8348
NSN 5960-01-497-4572
NSN 4140-00-451-8374
NSN 5935-01-551-2284
NSN 5998-00-471-4513
NSN 5990-01-430-3152
NSN 6685-01-460-7839
NSN 6105-01-108-9669
NSN 5960-01-654-4353
NSN 5998-01-407-1349