NASA SPEC 5004A : 2003
Current
The latest, up-to-date edition.
WELDING OF AEROSPACE GROUND SUPPORT EQUIPMENT AND RELATED NONCONVENTIONAL FACILITIES
12-01-2013
PARAGRAPH
DOCUMENT HISTORY LOG
FOREWORD
TABLE OF CONTENTS
LIST OF TABLES AND APPENDICES
1 SCOPE
1.1 Scope
1.2 Purpose
1.3 Applicability
2 APPLICABLE DOCUMENTS
2.1 General
2.2 Government documents
2.3 Non-government publications
2.4 Order of precedence
3 DEFINITIONS AND ACRONYMS
3.1 General
4 DESIGN REQUIREMENTS
4.1 General
4.2 Weld classifications
4.3 Classification of weld reinspection
4.4 Materials
4.5 Heating requirements
4.6 Data required in design and fabrication documentation
5 FABRICATION REQUIREMENTS
5.1 General
5.2 Calibration
5.3 Materials
5.4 Welding procedure and welder/welding operator
performance qualifications
5.5 Preweld operations
5.6 Production welding
5.7 Welding repairs
6 INSPECTION AND TESTING REQUIREMENTS
6.1 Inspection and testing
6.2 Certified welding inspector
6.3 Qualification of NDT personnel
6.4 Preweld and welding inspection
6.5 Postweld inspection
7 NOTES
7.1 Intended use
LIST OF TABLES
TABLE
I. Applicable Welding Codes
II. Allowable Stainless Steel Base Metal and Filler
Metal Combinations
III. Allowable Nickel Alloy Base Metal and Filler
Metal Combinations
IV. Filler Metal Requirements for Aluminum Piping and Tubing
V. Modified Invar 36 Filler Metal Composition
VI. Recommended Filler Metals for Selected Dissimilar Metal
Combinations
VII. Shielding and Purging Gases
APPENDIX
A Recommended ANSI/AWS Publications
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.