MIL-H-81581A (AMENDMENT-3), MILITARY SPECIFICATION: HOSE ASSEMBLIES, BREATHING OXYGEN AND AIR, GENERAL SPECIFICATION FOR (16-OCT-2000) [S/S BY MIL-DTL-81581B]

MIL-H-81581A (AMENDMENT-3), MILITARY SPECIFICATION: HOSE ASSEMBLIES, BREATHING OXYGEN AND AIR, GENERAL SPECIFICATION FOR (16-OCT-2000) [S/S BY MIL-DTL-81581B]., This amendment forms a part of Military Specification MIL-H-81581A, dated 1 June 1982, and is approved for use by all Departments and Agencies of the Department of Defense.