This specification covers self-locking nuts with a thread size ranging from 0.7500 to 1.5000 inches. The nuts are manufactured according to UNS S66286 material grade and must meet the strength requirement of 160,000 psi at an elevated temperature of 800 °F. Additionally, these nuts feature UNJ thread form for enhanced locking capability.
*** Please note: This description may not be accurate, please refer to the official documentation.