MIL-R-81261A (NOTICE-2), MILITARY SPECIFICATION: RAIN REPELLENT, GLASS WINDOW AND WINDSHIELD, FOR IN-FLIGHT APPLICATION (20-DEC-1994) [NO S/S DOCUMENT]
MIL-R-81261A (NOTICE-2), MILITARY SPECIFICATION: RAIN REPELLENT, GLASS WINDOW AND WINDSHIELD, FOR IN-FLIGHT APPLICATION (20-DEC-1994) [NO S/S DOCUMENT]., Cancelled without replacement.