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 5905-01-497-1834
NSN 6650-00-575-7487
NSN 5950-01-110-7128
NSN 7035-01-045-7202
NSN 5999-01-329-9539
NSN 5985-01-533-8690
NSN 5999-01-556-7331
NSN 6620-01-199-4005
NSN 5998-01-260-4299
NSN 5910-00-349-3723
NSN 5965-00-368-8204
NSN 5996-00-891-9250