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 4140-00-328-1527
NSN 5925-00-978-9452
NSN 5990-00-519-8217
NSN 5945-01-199-8858
NSN 5996-00-929-6762
NSN 5910-01-339-2067
NSN 5996-01-406-4035
NSN 6320-01-384-3850
NSN 5910-01-285-9487
NSN 5975-00-111-3208
NSN 5965-01-442-0490
NSN 6645-00-223-8018