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 4140-00-259-2567
NSN 5855-00-466-2309
NSN 5996-00-284-9711
NSN 5855-01-147-6024
NSN 6620-00-362-2400
NSN 6650-01-428-9958
NSN 6240-01-204-6639
NSN 5855-01-085-5354
NSN 5960-01-225-6036
NSN 6685-00-790-5606
NSN 6135-00-274-4035
NSN 2925-01-048-4006