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 2925-01-298-2674
NSN 4140-01-522-7579
NSN 5835-01-645-2892
NSN 2925-01-398-4312
NSN 6650-00-527-8822
NSN 5975-00-249-6798
NSN 6150-01-501-6100
NSN 5950-00-937-8170
NSN 5835-01-548-5864
NSN 5950-01-570-1816
NSN 5925-01-304-4336
NSN 5930-01-153-7266