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DEFSTAN 00-971/1(1987) : 1987

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

GENERAL SPECIFICATION FOR AIRCRAFT GAS TURBINE ENGINES
Available format(s)

Hardcopy , PDF

Superseded date

27-01-2006

Language(s)

English

Published date

01-01-1987

Preface
Section One - General
0 Introduction
1 Scope
2 Warning
3 Related Documents
4 Precedence
5 Definitions and Symbols
6 Engine Specification Preparation
Section Two - Technical Requirements
7 Description and Use
8 Functional Characteristics
9 Environmental Conditions
10 Interfaces
11 Physical Characteristics
12 Design and Construction
13 Engine Systems
14 Reliability
15 Maintainability
16 Engine Qualification
Section Three - Qualification Test Requirements
17 General
18 Endurance Tests
19 Supplementary Tests
20 Modification Approval Tests
Section Four - Acceptance and Quality Verification Test Requirements
21 General
22 Acceptance Tests
23 Quality Verification Tests (QVT)
Section Five - Preparation for Delivery
24 Protection
25 Electrical Continuity
26 Weight and Centre of Gravity
27 Packaging
Annex A - Lifing Procedure for Major Rotating Parts
Annex B - Failure Mode and Effect Analysis
Annex C - Operating Limitations to be specified in the
          Type Approval Certificate
Annex D - Loading Conditions for Engine Driven Aircraft Accessories

Describes general requirements for performance, operating characteristics, design reliability and maintainability of gas turbine aero engines and associated jet pipes for use in military aeroplanes and rotorcraft.

DocumentType
Standard
Pages
200
PublisherName
UK Ministry of Defence Standards
Status
Superseded
SupersededBy

DEFSTAN 05-123(PT0)/2(2004) : 2004 TECHNICAL PROCEDURES FOR THE PROCUREMENT OF AIRCRAFT, WEAPONS AND ELECTRONIC SYSTEMS - PART 0: GENERAL INFORMATION & INDEX TO ALL PARTS OF DEF STAN 05-123
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BS EN 61649:2008 Weibull analysis
I.S. EN 61649:2008 WEIBULL ANALYSIS
DEFSTAN 00-970(PT0)/6(2010) : 2010 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
DEFSTAN 00-970(PT1)SEC6/4(2006) : 2006 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 1: COMBAT A/C - SECTION 6: EQUIPMENT
DEFSTAN 00-970(PT7)SEC7/3(2010) : 2010 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 7: ROTORCRAFT - SECTION 7: INSTALLATIONS
DEFSTAN 00-970(PT7)SEC7/1(2006) : 2006 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 7: ROTORCRAFT - SECTION 7: INSTALLATIONS
DEFSTAN 00-52/3(1991) : 1991 THE GENERAL REQUIREMENTS FOR PRODUCT ACCEPTANCE AND MAINTENANCE TEST SPECIFICATIONS AND TEST SCHEDULES
DEFSTAN 00-970(PT0)/9(2012) : 2012 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
DEFSTAN 00-970(PT1)SEC6/15(2015) : 2015 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 1: FIXED WING - SECTION 6: EQUIPMENT
DEFSTAN 00-970(PT1)SEC6/6(2010) : 2010 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 1: FIXED WING - SECTION 6: EQUIPMENT
DEFSTAN 00-970(PT0)/17(2016) : 2016 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
DEFSTAN 00-970(PT1)SEC6/12(2014) : 2014 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 1: FIXED WING - SECTION 6: EQUIPMENT
DEFSTAN 00-970(PT0)/7(2011) : 2011 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
DEFSTAN 00-970(PT0)/14(2014) : 2014 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
DEFSTAN 00-970(PT1)SEC6/10(2013) : 2013 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 1: FIXED WING - SECTION 6: EQUIPMENT
DEFSTAN 00-970(PT1)SEC6/11(2013) : 2013 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 1: FIXED WING - SECTION 6: EQUIPMENT
DEFSTAN 00-970(PT1)SEC6/9(2012) : 2012 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 1: FIXED WING - SECTION 6 - EQUIPMENT
DEFSTAN 00-970(PT1)SEC6/5(2007) : 2007 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 1: COMBAT AIRCRAFT - SECTION 6: EQUIPMENT
DEFSTAN 00-970(PT0)/12(2014) : 2014 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
DEFSTAN 00-970(PT0)/15(2015) : 2015 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
DEFSTAN 00-970(PT1)SEC6/14(2015) : 2015 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 1: FIXED WING - SECTION 6: EQUIPMENT
DEFSTAN 00-970(PT0)/11(2013) : 2013 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
DEFSTAN 00-970(PT0)/13(2014) : 2014 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
DEFSTAN 07-85(PT1)/3(2006) : 2006 DESIGN REQUIREMENTS FOR WEAPONS AND ASSOCIATED SYSTEMS - PART 1: MANDATORY DESIGN REQUIREMENTS
DEFSTAN 00-970(PT7)SEC2/SUPP6/5(2015) : INTERIM DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 7: ROTORCRAFT - SUPPLEMENT 6: EQUIPMENT (SUBPART F)
DEFSTAN 00-970(PT1)SEC6/7(2011) : 2011 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 1: FIXED WING - SECTION 6: EQUIPMENT
DEFSTAN 00-970(PT1)SEC6/8(2011) : 2011 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 1: FIXED WING - SECTION 6 - EQUIPMENT
DEFSTAN 00-970(PT0)/8(2011) : 2011 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
DEFSTAN 00-970(PT1)SEC6/13(2014) : 2014 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 1: FIXED WING - SECTION 6: EQUIPMENT
DEFSTAN 00-970(PT7)SEC7/2(2007) : 2007 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 7: ROTORCRAFT - SECTION 7: INSTALLATIONS
DEFSTAN 00-970(PT0)/16(2015) : 2015 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
DEFSTAN 00-970(PT0)/10(2013) : 2013 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
DEFSTAN 00-970(PT0)/5(2007) : 2007 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
07/30112904 DC : 0 BS IEC 61649 - WEIBULL ANALYSIS - GOODNESS-OF-FIT TESTS AND CONFIDENCE INTERVALS FOR WEIBULL DISTRIBUTED DATA
DEFSTAN 00-970(PT1)SEC6/16(2016) : 2016 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 1: FIXED WING - SECTION 6: EQUIPMENT
DEFSTAN 00-970(PT7)SEC2/SUPP6/6(2015) : 2015 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 7: ROTORCRAFT - SUPPLEMENT 6: EQUIPMENT (SUBPART F)
UNE-EN 61649:2012 Weibull analysis
IEC 61649:2008 Weibull analysis
DEFSTAN 00-970(PT7)SEC2/SUPP5/6(2015) : 2015 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 7: ROTORCRAFT - SUPPLEMENT 5: POWERPLANT (SUBPART E)
DEFSTAN 00-970(PT0)/18(2017) : 2017 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
DEFSTAN 05-124/1(1992) : 1992 PROCEDURES FOR THE PROCUREMENT OF AIRCRAFT ENGINES AND THEIR ACCESSORIES
EN 61649:2008 Weibull analysis

BS C 19:1986 Specification for aircraft pressure replenishment connection for engine oil (inch dimensions)
BS 185-8:1970 Glossary of aeronautical and astronautical terms Power plant
BS M 32:1969 Specification for dimensions of aircraft accessory drives and mounting pads

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