標準號：SIS SS-ISO 8642-1988
中文標準名稱：航空航天．*高工作溫度大于425 °C自鎖螺母．測試方法
英文標準名稱：Aerospace — Self-locking nuts with maxi- mum operating temperature greater than 425 °C — Test methods
發布日期：1988/11/15 12:00:00
實施日期：1999/12/31 12:00:00
適用范圍：This International Standard specifies test methods for metric self-locking nuts with MJ threads the maximum operating temperature of which is greater than 425 °C, intended for use in aerospace construction. It describes the test device and the method for each test.Other test devices or test methods than those specified in this International Standard may be used, but, in the event of a dispute, the requirements laid down in this International Standard shall take precedence.This International Standard shall be used in conjunction with the procurement specification laid down in ISO 8641.It applies to self-locking nuts as defined above, provided that the relevant documents (drawing, procurement specification, etc.) refer to this International Standard.