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 5930-00-032-0343
NSN 6240-00-051-1261
NSN 5835-00-127-6437
NSN 5910-00-477-5216
NSN 6135-01-503-1688
NSN 5950-01-655-5655
NSN 5895-01-499-0602
NSN 5985-01-355-7360
NSN 6135-01-440-9412
NSN 5999-00-703-2008
NSN 5985-01-592-4245
NSN 5975-00-302-1088