MIL-C-46552C (AMENDMENT 2), MILITARY SPECIFICATION: CARTRIDGE, 20MM, TARGET PRACTICE, M55A2 (31-JUL-1998)
MIL-C-46552C (AMENDMENT 2), MILITARY SPECIFICATION: CARTRIDGE, 20MM, TARGET PRACTICE, M55A2 (31-JUL-1998)., MIL-C-46552 was inactivated after 31 October 1996 for new design. This amendment forms a part of MIL-C-46552C, dated 7 May 1976, and is approved for use by all Departments and Agencies of the Department of Defense.