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 5998-00-862-6396
NSN 6150-01-365-1720
NSN 6645-01-510-3496
NSN 5998-01-381-2190
NSN 6150-01-228-2847
NSN 5960-01-032-4229
NSN 6220-01-528-4978
NSN 5905-00-176-2695
NSN 5905-00-565-7549
NSN 5920-01-599-5458
NSN 6130-00-755-1492
NSN 6145-01-142-2234