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 2925-01-032-3814
NSN 6135-01-059-0069
NSN 6610-00-262-9146
NSN 6105-01-172-9949
NSN 5855-01-476-4219
NSN 5910-01-658-6696
NSN 6130-01-165-4425
NSN 5910-00-324-1862
NSN 5910-00-995-4348
NSN 5835-00-624-1548
NSN 5996-00-263-0593
NSN 5935-01-483-0852