MIL-C-13459B, MILITARY SPECIFICATION: CASE, BINOCULAR, M62A1 AND M63A1 (01-SEP-1971)

MIL-C-13459B, MILITARY SPECIFICATION: CASE, BINOCULAR, M62A1 AND M63A1 (01-SEP-1971)., This specification covers two models of plastic binocular cases. The cases are similar in configuration and are constructed of the same materials but differ in size (see 6.1).