COUPLING SHALL BE TESTED FOR FLEXIBILITY REQUIREMENT AS SPECIFIED
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GENERAL CHARACTERISTICS ITEM DESCRIPTION
COUPLING ALUM ALLOY 6061-T6 PER QQ-A-250/II OR SHALL MEET MIL-H-8796 TYPE III CLASS 3 REQUIREMENTS.FLANGE REINFORCEMENT 2024-T4 ALUM ALLOY PER QQ-A-250/4.4.6 IN LG;3.00 IN ID;FLANGE AT 60 DEGREE ANGLE TO CENTER OF CYL;DUCT BEADED PER MS33660