crimping, interconnecting cables, harnesses, and wiring - NASA

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CRIMPS: ACCEPTABLE AND UNACCEPTABLE FIGURE A-27 FIGURE A-28 Page 108 of 114 NASA-STD-8739.4 with Change 6 ACCEPTABLE Care should be taken when seating contacts in the crimping tool. The tool indentors should crimp the contact midway between the shoulder of the insulation support and the inspection hole. The wire is visible in the inspection hole. UNACCEPTABLE If the wire is not stripped back far enough or incorrectly seated in the contact, the wire will not be visible in the inspection hole, as shown.
FIGURE A-29A CRIMPS: UNACCEPTABLE Page 109 of 114 NASA-STD-8739.4 with Change 6 FIGURE A-29B Failure to properly seat contact in crimping die, or use of incorrect crimping tool will result in improperly crimped contacts. Crimping over the inspection hole or on the radius of the shoulder as shown in Figures A-29A and A-29B is unacceptable. UNACCEPTABLE FIGURE A-30
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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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Page 103 and 104: WIRE PREPARATION: MECHANICAL STRIPP
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crimping, interconnecting cables, harnesses, and wiring - NASA

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