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 7035-00-018-0350
NSN 6130-00-339-6134
NSN 6645-01-365-1511
NSN 5996-01-284-4068
NSN 5960-01-291-0479
NSN 5895-01-452-9107
NSN 6240-01-544-9579
NSN 6150-01-470-9071
NSN 6135-00-416-2898
NSN 6150-01-568-4003
NSN 6645-00-831-6826
NSN 6685-00-188-1991