Offers upper chest D ring connection for 320 USN Assault Harnesses. Meets USN construction criteria. Constructed using lightweight 1.75-inch webbing and buckle systems. The chest portion is easily donned over tactical body armor using Yates camlock (425 USN) or Cobra chest buckles (425C USN). Chest D ring can is useful during short-haul and SPIE operations. The chest D ring is also useful as an extraction connection point. Weight 1 lb. 15 oz. One size, fully adjustable, sewn with contrasting thread tp meet NFPA 1983 standards.