MS27149B (NOTICE-1), MILITARY STANDARD: CASTERS, RIGID AND SWIVEL, PRECISION, HEAVY DUTY (04-FEB-1999)

MS27149B (NOTICE-1), MILITARY STANDARD: CASTERS, RIGID AND SWIVEL, PRECISION, HEAVY DUTY (04-FEB-1999)., This notice should be filed in front of MS27149B, dated 14 SEPTEMBER 1961. MS27149B is inactive for new design and is no longer used, except for replacement purposes.