MIL-A-9962A (AMENDMENT 4), MILITARY SPECIFICATION: ABRASIVE MATS, NON-WOVEN, NON-METALLIC (05 APR 1977) [S/S by A-A-58054]

MIL-A-9962A (AMENDMENT 4), MILITARY SPECIFICATION: ABRASIVE MATS, NON-WOVEN, NON-METALLIC (05 APR 1977) [S/S by A-A-58054]., This amendment forms a of Military Specification MIL-A-9962A, dated 1 December 1966, and is approved for use by all Departments and Agencies of the Department of Defe.rise