MIL-F-50057 (NOTICE-1), MILITARY SPECIFICATION: FILTER UNIT, GAS AND PARTICULATE, EMD, 2500 CFM, M11 (19-JUN-1995) [NO S/S DOCUMENT]
MIL-F-50057 (NOTICE-1), MILITARY SPECIFICATION: FILTER UNIT, GAS AND PARTICULATE, EMD, 2500 CFM, M11 (19-JUN-1995) [NO S/S DOCUMENT]., MIL-F-50057(CmlC),