Special Features:

Rib cap lower, nha p/n 390650 and 398800, dwg revisions to 3316431-3/-4/-5/-6 cap must be coordinated with p/n 3316431-1/-2 rib inst, p/n 3316431-6 are similar to 371173-1r

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.