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crimping, interconnecting cables, harnesses, and wiring - NASA

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Page 102 of 114<br />

<strong>NASA</strong>-STD-8739.4 with Change 6<br />

WIRING: CONNECTORS, CABLING, AND HARNESSING, WIRE PREPARATION,<br />

THERMAL STRIPPING<br />

FIGURE A-7<br />

FIGURE A-8<br />

FIGURE A-9<br />

FIGURE A-10<br />

PREFERRED<br />

1. Insulation has been removed from the conductor<br />

with no visible damage to the wire str<strong>and</strong>s.<br />

2. Normal lay of wire, if disturbed, shall be retwisted to<br />

the original wire lay.<br />

ACCEPTABLE<br />

Minor burnishing <strong>and</strong> indentation; base metal not<br />

exposed.<br />

NONCONFORMING<br />

1. Wire str<strong>and</strong>s are gouged <strong>and</strong> scraped exposing<br />

base metal.<br />

2. Original lay of str<strong>and</strong>ing has been straightened <strong>and</strong><br />

distorted.<br />

NONCONFORMING<br />

Wire str<strong>and</strong>s show evidence of a nicked condition<br />

caused by stripper blades.

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