Special Features:

Mfitting, amd 62 cf steel bar, alloy 9-4-20, 6.46 lgx4 thkx 5 wd; material meets class a ultrasonic quality per mil-i-8950; heat treated 9ni-4co-.20c steel per st0111la0002 to 190-210 ksi; nha-l8800003; eff on-74-0158 on

Properties:

A device of various shapes to be permanently attached to the structure of an aircraft. It is designed to permanently mount and/or support an integral member, or group of members of the airframe in a proper position and bear the stress imposed by the components being supported. It may have mounting provisions, such as slots, holes, and/or attachments to facilitate installation. Excludes items which are primarily designed for dampening shock and/or vibration. Excludes bracket, angle; bracket, double angle; bracket, shelf; bracket, mounting; and bracket (1), structural component, aircraft.