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DEFSTAN 02-862(PT5)/2(2007) : 2007

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

FASTENERS - PART 5: NON-FERROUS (SUBMARINE FIRST LEVEL QUALITY ASSURED)

Available format(s)

Hardcopy , PDF

Superseded date

14-08-2011

Language(s)

English

Published date

01-01-2007

$26.52
Including GST where applicable

Foreword
1 Scope
2 Warning
3 Normative References
4 Definitions
5 Performance Specification
  5.1 Materials
  5.2 Manufacture
      5.2.1 Method of Manufacture
      5.2.2 NA13-Nickel Copper Alloy
      5.2.3 NA18-Nickel Copper Aluminium Alloy
      5.2.4 Nickel Aluminium Bronze
      5.2.5 Fastener Dimensions and Tolerances
      5.2.6 Thread Form (Metric Fasteners)
      5.2.7 Thread Form (Unified Fasteners)
6 Military Standards/Requirements
  6.1 Testing and Acceptance Standards for First Level
      Fasteners
      6.1.1 Product Analysis
      6.1.2 Recording of Test Results
      6.1.3 Surface Examination of Bar Stock
      6.1.4 Sub-Surface Examination of Bar Stock
             6.1.4.1 Nickel Copper Alloy to BS 3076-NA13
                     and Nickel Copper Aluminium Alloy to
                     BS 3076-NA18
             6.1.4.2 Nickel Aluminium Bronze to Def Stan
                     02-833 Part 2 Grade 1
      6.1.5 Mechanical Testing
      6.1.6 Sample Sizes for Mechanical Test Programmes
      6.1.7 Mechanical Test Programme for Externally
             Threaded Fasteners
             6.1.7.1 Testing of Completed Fasteners
             6.1.7.2 Testing of Representative Material
      6.1.8 Mechanical Test Programme for Nuts
             6.1.8.1 Testing of Completed Fasteners
             6.1.8.2 Testing of Representative Material
      6.1.9 Mechanical Test Programme for Washers
      6.1.10 Impact Tests
      6.1.11 Hardness Tests
      6.1.12 Surface Examination of Fasteners
      6.1.13 Surface Roughness Measurement
      6.1.14 Thread Tolerances
      6.1.15 Dimensional Accuracy
      6.1.16 Disposal of Rejected Fasteners
  6.2 Identification and Packaging
  6.3 Quality Assurance
      6.3.1 Documentation
      6.3.2 Certificate of Conformity
      6.3.3 Records
Annex A Procurement Check List
Annex B Proof Loads
  B.1 Proof Loads for Non-Ferrous Fasteners
Annex C Acceptance Standards
  C.1 Acceptance Standards for the Surface of Finished First
      Level Fasteners

Specifies the requirements for the manufacture, testing, identification and packaging, and quality assurance documentation for non-ferrous metric and unified threaded bolts, screws, studs, studbolts, nuts and washers Submarine First Level Quality Assured applications as defined in SSP 25.

DevelopmentNote
Supersedes DEFSTAN 02-862(PT5)(2000) and DEFSTAN 07-261(PT5)/1(2000). (05/2007)
DocumentType
Standard
Pages
30
PublisherName
UK Ministry of Defence Standards
Status
Superseded
SupersededBy
Supersedes

DEFSTAN 02-748/3(2010) : 2010 REQUIREMENTS FOR STRAINERS IN HM SURFACE SHIPS AND SUBMARINES
DEFSTAN 02-900(PT0)/3(2014) : 2014 GENERAL NAVAL STANDARD - PART 0: MANAGEMENT INFORMATION, COMMON DATA AND PROCEDURES FOR USE
DEFSTAN 02-862(PT1)/2(2007) : 2007 FASTENERS - PART 1: GENERAL
DEFSTAN 02-723/2(2011) : 2011 REQUIREMENTS FOR MARKER PLATES
DEFSTAN 02-136/3(2010) : 2010 DESIGN POLICY, PRINCIPLES, TESTING AND ACCEPTANCE REQUIREMENTS FOR WATERTIGHT INTEGRITY OF SUBMARINES

BS EN ISO 4762:2004 Hexagon socket head cap screws
BS 131-1:1961 Methods for notched bar tests The Izod impact test on metals
BS 3073:1977 Specification for nickel and nickel alloys: strip
DEFSTAN 02-136/2(2004) : 2004 DESIGN, TESTING AND ACCEPTANCE REQUIREMENTS FOR WATERTIGHT INTEGRITY OF SUBMARINES CATEGORY 1
DEFSTAN 02-833(PT1)/2(2007) : 2007 REQUIREMENTS FOR NICKEL ALUMINIUM BRONZE - PART 1: SHEET, STRIP AND PLATE
BS 3643-1:1981 ISO metric screw threads Principles and basic data
BS 919-3:1968 Specification for screw gauge limits and tolerances Gauges for ISO metric screw threads
BS 4439:1969 Specification for screwed studs for general purposes. Metric series
DEFSTAN 02-729(PT4)/2(2004) : 2004 REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS IN HM SUBMARINES AND SURFACE SHIPS NOT IN CLASS - PART 4: LIQUID PENETRANT
BS EN 20898-2:1994 Mechanical properties of fasteners Nuts with specified proof load values. Coarse thread
BS 919-1:1960 Specification for screw gauge limits and tolerances Gauges for screw threads of Unified form
BS 1580-3:1965 Specification for Unified screw threads Diameters below ¼ in
DEFSTAN 02-729(PT5)/2(2006) : 2006 REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS - PART 5: ULTRASONIC
DEFSTAN 02-833(PT2)/2(2007) : 2007 REQUIREMENTS FOR NICKEL ALUMINIUM BRONZE - PART 2: FORGINGS, FORGING STOCK, RODS AND SECTIONS
BS EN ISO 898-1:2013 Mechanical properties of fasteners made of carbon steel and alloy steel Bolts, screws and studs with specified property classes. Coarse thread and fine pitch thread
BS 2693-1:1956 Specification for screwed studs General purpose studs
BS 3692:2001 ISO metric precision hexagon bolts, screws and nuts. Specification
BS 1580-1&2(1962) : 1962 SPECIFICATION FOR UNIFIED SCREW THREADS - DIAMETERS 1/4 INCH AND LARGER
BS 2470:1973 Specification for hexagon socket screws and wrench keys. Inch series
BS 3076:1989 Specification for nickel and nickel alloys: bar
BS 3410:1961 Specification for metal washers for general engineering purposes
DEFSTAN 02-729(PT3)/2(2005) : 2005 REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS IN HM SUBMARINES AND SURFACE SHIPS NOT IN CLASS - PART 3: EDDY CURRENT
BS EN 10002-1:2001 Tensile testing of metallic materials Method of test at ambient temperature
BS 4320:1968 Specification for metal washers for general engineering purposes. Metric series

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