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 5985-00-294-4961
NSN 6240-01-122-5856
NSN 7035-01-434-6134
NSN 6105-01-384-3687
NSN 6620-00-003-2020
NSN 5925-00-196-6978
NSN 6105-01-052-7062
NSN 6320-01-279-0343
NSN 6220-01-284-7558
NSN 6620-00-109-5607
NSN 5910-01-441-4075
NSN 5895-00-218-1355