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 5925-01-401-5314
NSN 5999-01-444-1389
NSN 6110-01-549-3281
NSN 6220-01-328-7523
NSN 6220-00-973-9416
NSN 5999-01-282-2847
NSN 5910-00-856-1602
NSN 5985-00-277-7371
NSN 7035-00-897-7567
NSN 5835-01-652-0168
NSN 5920-01-422-1445
NSN 6685-01-483-9725