crimping, interconnecting cables, harnesses, and wiring - NASA

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Page 106 of 114 NASA-STD-8739.4 with Change 6 WIRING: CONNECTORS, CABLING, AND HARNESSING - INSTALLATION OF STRAPS FIGURE A-22 FIGURE A-23 FIGURE A-24 ACCEPTABLE 1. Conductors secured with a plastic strap. 2. When tightened correctly, strap will not move laterally along the bundle under normal handling but can be rotated in place. UNACCEPTABLE Strap is too tight and is deforming the insulation on the wire. UNACCEPTABLE Strap is too loose and will slip easily along the bundle with normal handling.
FIGURE A-25 FIGURE A-26 CRIMPS: INSULATION CLEARANCE Page 107 of 114 NASA-STD-8739.4 with Change 6 MINIMUM CONDUCTOR EXPOSURE Insulation terminates 0.010 in. minimum from contact crimp barrel. MAXIMUM CONDUCTOR EXPOSURE Amount of exposed bare wire between the insulation and the contact crimp barrel does not exceed 0.03 inch maximum for No. 20 AWG wire and smaller, and 0.05 inch maximum for No. 18 AWG wire and larger.
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NASA TECHNICAL STANDARD National Ae
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Status Document Revision DOCUMENT H
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TABLE OF CONTENTS Page 9 of 114 NAS
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LIST OF TABLES Page 15 of 114 NASA-
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2. APPLICABLE DOCUMENTS 2.1 Applica
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PVDF Polyvinylidene Fluoride RF Rad
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4. GENERAL 4.1 General Page 23 of 1
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5. TRAINING AND CERTIFICATION PROGR
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6. FACILITIES, EQUIPMENT, MATERIALS
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8. INTERCONNECTING CABLE/HARNESS FI
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Figure 9-1. Starting Stitch Figure
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Figure 9-8. Starting Lock Figure 9-
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9.7 Metal Braid Shielding Figure 9-
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crimping, interconnecting cables, harnesses, and wiring - NASA

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