This standard specifies the required characteristics, inspections and tests, quality assurance and qualification, acceptance and delivery conditions for bushes, designed to be subjected under load, to slow sliding movements, rotations and small oscillations only for aerospace applications. This standard applies to all bushes when referred to in the respective product standards or in a design documentation. The liner is designed to be used in the temperature range of "50 °C to 163 °C. Aluminium bushes are limited to "55 °C to 121 °C.