MIL-A-23054A, MILITARY SPECIFICATION: ACOUSTICAL ABSORPTIVE BOARD, FIBROUS GLASS PERFORATED FIBROUS GLASS CLOTH FACED (18 AUG 1982) [S/S BY MIL-DTL-32585]

MIL-A-23054A, MILITARY SPECIFICATION: ACOUSTICAL ABSORPTIVE BOARD, FIBROUS GLASS PERFORATED FIBROUS GLASS CLOTH FACED (18 AUG 1982) [S/S BY MIL-DTL-32585]., This specification covers the requirements for fibrous glass acoustic absorptive board with a perforated fibrous glass cloth facing.