MIL-V-18436F, MILITARY SPECIFICATION: VALVES, CHECK: BRONZE, CAST-IRON, AND STEEL BODY (06-NOV-1987)

MIL-V-18436F, MILITARY SPECIFICATION: VALVES, CHECK: BRONZE, CAST-IRON, AND STEEL BODY (06-NOV-1987)., This specification covers bronze, cast-iron, and steel body check valves with regrinding, renewable, or regrinding-renewable disks and seats.