Vintage Akron 4AN 1.5” Brass Nozzle with Fog Tip with NH / NST Threads. Found in an inventory we purchased, nozzle does have some oxidation (see photos) on it. This specific nozzle is a combination fog and straight stream and is to Military Specifications (Army, Air Force and Corps of Engineers). Nozzle is roughly 9 inches long x 5 inches wide x 3 inches high. This would make a great addition to any firefighter memorabilia collector.