Rationale: AS22520/7 PERMITS THE CANCELLATION AND SUPERSESSION OF MIL-C-22520 /7 WITH THIS DOCUMENT. IT INCLUDES ENGINEERING POSITION LETTERS, MILITARY SPECIFICATION AMENDMENTS, AND MINOR TECHNICAL CHANGES REQUIRED TO REFLECT THE APPROVED QUALIFIED TOOLS. GOVERNMENT DOCUMENTATION REFERENCES ARE REMOVED AND INDEX FOR CONTACT APPLICATIONS ADDED AS TABLE 3.
