本采购规范涵盖由耐腐蚀镍铜合金制成的飞机质量实心铆钉，该合金的类型在统一编号系统UNS N04400中确定，最小剪切强度为46 ksi。主要用于要求耐腐蚀性高达约800华氏度的紧固装置，以及铆接操作过程中易于形成全封头的紧固装置。铆接操作应通过挤压完成，使用稳定施加的气压或液压；不允许手动喷丸。

This procurement specification covers aircraft-quality solid rivets made from a corrosion resistant nickel-copper alloy of the type identified under the Unified Numbering System as UNS N04400 and of 46 ksi minimum shear strength. Primarily for use as a fastening device where corrosion resistance up to approximately 800 degrees F is required and where ease of forming full heads are essential during riveting operation. The riveting operation shall be done by squeezing, using steadily applied pneumatic or hydraulic pressure; hand peening is not permitted.