MIL-L-50064C (NOTICE-1), MILITARY SPECIFICATION: LENS, OPHTHALMIC, SIMPLE (FOR ABC-M17 MASK) (28-SEP-1995) [CANCELLED W/ NO S/S DOCUMENT]
MIL-L-50064C (NOTICE-1), MILITARY SPECIFICATION: LENS, OPHTHALMIC, SIMPLE (FOR ABC-M17 MASK) (28-SEP-1995) [CANCELLED W/ NO S/S DOCUMENT]., Cancelled without replacement.