MS51993B, DETAIL SPECIFICATION SHEET: INSERT, SCREW THREAD - LOCKED IN, RING LOCKED, SERRATED, HIGH STRENGTH (01-NOV-2012)

MS51993B, DETAIL SPECIFICATION SHEET: INSERT, SCREW THREAD - LOCKED IN, RING LOCKED, SERRATED, HIGH STRENGTH (01-NOV-2012)., This amendment forms a part of MS51993A, dated 28 Jun 76, and is approved for use by all Departments and Agencies of the Department of Defense.