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 5945-00-981-1578
NSN 5999-01-225-1982
NSN 5945-01-162-4206
NSN 6110-01-517-7905
NSN 5945-00-731-7467
NSN 5855-00-147-2508
NSN 5855-01-348-6690
NSN 5915-01-464-4379
NSN 5965-01-391-1703
NSN 6105-00-012-8278
NSN 5835-00-794-7500
NSN 6645-00-646-6631