MIL-H-27856D (NOTICE 2), MILITARY SPECIFICATION,: HELMET, FLYING HGU-7/P (16 DEC 1996) [NO S/S DOCUMENT]

MIL-H-27856D (NOTICE 2), MILITARY SPECIFICATION,: HELMET, FLYING HGU-7/P (16 DEC 1996) [NO S/S DOCUMENT]., MIL-H-27856D, dated 27 May 1988, is hereby canceled without replacement.