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 5975-01-365-4432
NSN 5999-01-139-4275
NSN 5950-00-943-6630
NSN 5855-00-832-9341
NSN 5965-01-151-0903
NSN 6320-00-925-0558
NSN 5999-00-593-4781
NSN 6105-00-339-3314
NSN 5999-00-020-1687
NSN 5965-01-496-1633
NSN 5935-01-105-3008
NSN 5996-01-449-0666