2. Getting involved
3. Standards Committees
4. NSMT

DIN Standards Committee Shipbuilding and Marine Technology

Overview

Male square wrenches in accordance with this standard are used to open and close drain screws in accordance with DIN 87721-1 and DIN 87721-2 on ships. The dimensions, design details and materials are specified for two sizes of these wrenches. The responsible committee for this standard is NA 132-02-06 AA "Rohrleitungsarmaturen" ("Fittings armatures") at DIN.

Document: references other documents

Responsible national committee

NA 132-02-06 AA - Fittings armatures