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 7035-01-585-0085
NSN 5990-00-497-5954
NSN 5999-01-392-3320
NSN 6685-01-228-5332
NSN 6645-01-351-1154
NSN 5945-01-139-5179
NSN 2925-01-030-6580
NSN 5990-01-181-9886
NSN 6220-00-556-2396
NSN 5950-01-433-1561
NSN 5895-01-376-7873
NSN 5915-00-099-0347