DEFSTAN 02-112/2(2001) : 2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
REQUIREMENTS FOR WINDOWS AND WINDOW WIPERS FOR HM SURFACE SHIPS
11-05-2007
01-12-2013
TITLE PAGE
SCOPE
FOREWORD
Sponsorship
Conditions of Release
Categories of NES
Related Documents
Health and Safety
Additional Information
CONTENTS
SECTION 1 - PERFORMANCE SPECIFICATION
SECTION 2 - NATIONAL/INTERNATIONAL REGULATIONS
SECTION 3 - MILITARY STANDARDS/REQUIREMENTS
3.1 Protective Measures Requirements for Bridge Windows
3.1.1 Protective Measures for Windows
3.2 Window Frames, Gaskets and Joint Requirements for
Bridge Window Frames
3.3 Window Wipers and Washing Arrangements
3.3.1 Types of Wipers
3.3.2 Policy
3.3.3 Washing Arrangements
3.4 Portlight Arrangements
3.4.1 Policy for Fitting
3.4.2 Deadlight
3.4.3 Siting and Fitting
3.4.4 Protection from Physical Damage
3.4.5 Testing
3.5 Viewing Port Arrangements
3.5.1 Propeller Viewing Ports
3.5.2 Galley Viewing Ports
3.5.3 Magazine Viewing Devices
3.5.4 Citadel Air Lock and Cleansing Station Viewing Ports
3.5.5 Testing
3.6 General Requirement/Tests
3.6.1 Cold Camber - Heated Window Only
3.6.2 Endurance Trials (Heat Cycling) - Heated
Window Only
3.6.3 Vibration Test - Heated Window Only
3.6.4 Shock and Vibration Requirements
3.6.5 Light Transmission
3.6.6 Navigation Requirements
3.6.7 Cleaning and Maintenance
3.7 Special Purpose Windows
3.8 Glass Screens
3.9 Packaging, Labels for Transit, etc.
3.9.1 Warning Labels and Edge Protection
3.9.2 Packaging
3.9.3 Responsibility for Window Panels Not
Accepted at Maker's Works
3.9.4 Storage
SECTION 4 - DESIGN REQUIREMENTS
4.1 Design Requirements for Bridge Windows
4.1.1 Heated Windows
4.1.2 Unheated Windows
4.1.3 Winterization Requirements
4.1.4 Shock and Vibration Requirements
4.1.5 Navigation Requirements
4.2 Design Requirements for Bridge Window Frames Materials
4.3 Manufacture
4.3.1 Construction
4.3.2 Glass Laminate
4.3.2.1 General
4.3.2.2 Freedom From Defects
4.3.2.3 Faults Inside the Laminate
4.3.3 Edge Finishing
4.3.4 Vinyl Interlayers
4.3.5 Edge Sealing
4.4 Electrical Requirements
4.4.1 Heating Media Power Supplies and Connections
4.4.2 Electrical Loading
4.4.3 Sensing Elements
4.4.4 Insulation Resistance
4.4.5 Makers Certificate
4.4.6 Temperature Sensing Elements
4.4.6.1 General
4.4.6.2 Electrical Details
4.5 Terminal Box
4.5.1 Securing
4.5.2 Terminals
4.5.3 Cable Entries
4.5.4 Warning Label Plate
4.5.5 Makers Label
4.6 Type Approval Tests
4.6.1 Cold Camber - Heated Window Only
4.6.2 Endurance Trials (Heat Cycling) -
Heated Window Only
4.6.3 Vibration Test - Heated Window Only
4.6.4 Light Transmission
4.6.4.1 Method for the Determination of
Light Transmission Factor (DTD 5625
and DTD 5637)
4.6.5 Optical Tests
4.6.6 Immersion Test
4.6.7 Gun Blast Test - windows in Annex D -
25 mm and above only
4.6.8 Additional Tests
4.6.9 Acceptance Tests
4.6.10 Approval
4.6.11 Technical Questions
SECTION 5 - CORPORATE EXPERIENCE AND KNOWLEDGE
ANNEX A - RELATED DOCUMENTS
ANNEX B - ABBREVIATIONS AND DEFINITIONS
ANNEX C - PROCUREMENT CHECK LIST
ANNEX D - WINDOW PROCUREMENT LIST - UNHEATED AND HEATED
ALPHABETICAL INDEX
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