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National Stock Number: 5310-00-485-8566
Federal Supply Class: 5310
National Item Identification Number: 004858566
Description: NUT,PLAIN,HEXAGON
Detail: A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
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Manufacturer Information:
10-20690 | 28839 | TELEDYNE INDUSTRIES INC TELEDYNE POWER SYSTEMS DIV | 10-20690 | 59501 | UNISON INDUSTRIES LLC | 10-20690 | 77820 | AMPHENOL CORP |
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Techincal Specification:
BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | COUNTERSINK ANGLE | 88.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM NUT | MATERIAL | STEEL CORROSION RESISTING OVERALL | NOMINAL THREAD SIZE | 0.664 INCHES | NUT HEIGHT | 0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM | NUT STYLE | HEXAGON | WIDTH ACROSS FLATS | 0.873 INCHES MINIMUM AND 0.877 INCHES MAXIMUM | THREAD CLASS | 2B | THREAD DIRECTION | RIGHT-HAND | THREAD SERIES | UNS | THREAD QUANTITY PER INCH | 32 |
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