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 5945-00-458-3157
NSN 5975-01-442-3725
NSN 6110-00-181-9544
NSN 5855-01-395-7429
NSN 5990-01-025-7466
NSN 5960-00-658-7209
NSN 5960-01-462-7704
NSN 5945-01-443-5357
NSN 6645-00-719-5511
NSN 6620-00-646-9474
NSN 6610-01-097-3259
NSN 6110-00-764-2014