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 5950-00-054-5300
NSN 6620-01-294-1044
NSN 6645-01-333-2035
NSN 6110-00-548-3970
NSN 5975-00-889-0496
NSN 5925-00-529-3950
NSN 6150-00-838-9611
NSN 6620-01-398-8986
NSN 5960-01-195-6905
NSN 5835-01-514-5758
NSN 6105-00-411-8585
NSN 6685-01-422-6170