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 5935-01-631-0439
NSN 5905-00-162-8707
NSN 7035-01-268-0933
NSN 5975-01-033-4308
NSN 7035-00-445-9657
NSN 6110-01-608-3118
NSN 5990-01-101-7602
NSN 5930-01-376-9982
NSN 6320-01-512-2031
NSN 5905-00-556-0999
NSN 5990-01-361-1620
NSN 5945-00-945-1502