crimping, interconnecting cables, harnesses, and wiring - NASA

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1. SCOPE 1.1 Purpose Page 16 of 114 NASA-STD-8739.4 with Change 6 CRIMPING, INTERCONNECTING CABLES, HARNESSES, AND WIRING 1.1.1 This publication sets forth requirements for interconnecting cable and harness assemblies that connect electrical/electronic and electromechanical components. 1.1.2 Special requirements may exist that are not covered by or are not in conformance with the requirements of this publication. Engineering documentation shall contain the details for such requirements, including modifications to existing hardware, and shall take precedence over appropriate portions of this publication when approved in writing by the procuring NASA Center prior to use (Requirement). 1.2 Applicability This publication is applicable to NASA programs involving interconnecting cable and wire harnesses for flight hardware, mission critical ground support equipment, and elements thereof, and wherever invoked contractually.
2. APPLICABLE DOCUMENTS 2.1 Applicable Specifications Page 17 of 114 NASA-STD-8739.4 with Change 6 Copies of the following specifications, when required in connection with a specific procurement, can be obtained from the procuring NASA Center or as directed by the contracting officer. Unless otherwise specified, the issue in effect on the date of invitation for bids or requests for proposal shall apply. The following related documents form a part of this publication to the extent specified herein. FEDERAL SPECIFICATIONS: 27 CFR 21.35 Code of Federal Regulations, Title 27, Alcohol, Tobacco and Firearms, Part 21, Formulas for Denatured Alcohol and Rum, Subpart D, Specially Denatured Spirits Formulas and Authorized Uses, Formula No. 3-A TT-I-735 Isopropyl Alcohol NASA POLICY DOCUMENTS AND SPECIFICATIONS: NPR 8715.3 NASA General Safety Program Requirements NASA-STD-6001 Flammability, Odor, and Offgassing Requirements and Test Procedures for Materials in Environments that Support Combustion NASA-STD 8709.22 Safety and Mission Assurance Terms and Definitions NASA-STD-8739.3 NASA Technical Standard for Soldered Electrical Connections NATIONAL STANDARDS: ANSI/ESD S20.20, Protection of Electrical and Electronic Parts, Assemblies and Equipment (Excluding Electrically Initiated Explosive Devices) NCSL Z540.1 Calibration Laboratories and Measuring and Test Equipment - General Requirements ASTM-E-595 Total Mass Loss and Collected Volatile Condensable Materials from Outgassing in a Vacuum Environment 2.2 Other Documents: 29 CFR. Occupational Safety and Health Administration, -- Industrial Ventilation: A Manual of Recommended Practice. Published by the American Conference of Governmental Industrial Hygienists; 1330 Kemper Meadow Drive; Cincinnati, OH 45240. URL: http://www.acgih.org
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. Shield Terminations: (1) Shield t
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WIRE PREPARATION: MECHANICAL STRIPP
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FIGURE A-25 FIGURE A-26 CRIMPS: INS
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crimping, interconnecting cables, harnesses, and wiring - NASA

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