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 5930-01-022-1145
NSN 5855-01-414-6265
NSN 5905-00-266-8401
NSN 5915-01-444-8938
NSN 5996-01-445-7284
NSN 5930-01-422-2548
NSN 6610-01-099-6186
NSN 5915-00-055-9244
NSN 6135-01-386-5709
NSN 6320-01-558-8844
NSN 6220-00-149-0977
NSN 6135-01-581-1039