SAE-AS23899, ADOPTION NOTICE: AURAL PROTECTOR, SOUND, (30-AUG-1999) [SUPERSEDING MIL-A-23899B]

SAE-AS23899, ADOPTION NOTICE: AURAL PROTECTOR, SOUND, (30-AUG-1999) [SUPERSEDING MIL-A-23899B]., This specification covers the design and performance requirements for one type of sound aural protector. SAE-AS23899, \"AURAL PROTECTOR, SOUND\", was adopted on 30-AUG-99 for use by the Department of Defense (DoD). Proposed changes by DoD activities must be submitted to the DoD Adopting Activity: Commander, Naval Air Warfare Center, Aircraft Division, Code 414100B120-3, Highway 547, Lakehurst, NJ 08733-5100. Copies of this document may be purchased from the Society of Automotive Engineers 400 Commonwealth Drive Warrendale, Pennsylvania, United States, 15096-0001.