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National Stock Number:
5310-00-632-7408
Federal Supply Class:
5310
National Item Identification Number:
006327408
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:
| 6327408 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | COUNTERSINK ANGLE | 88.0 DEGREES MINIMUM AND 90.0 DEGREES MAXIMUM NUT | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A576 ASSN STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL COMP 1030 OR STEEL COMP 1035 OVERALL | | NOMINAL THREAD SIZE | 0.562 INCHES | | NUT HEIGHT | 0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | SPECIAL FEATURES | ONE GROOVE AT 1.688 INCHES DIAMETER 0.094 INCHES DEEP ON OPPOSITE SIDE OF BEARING SURFACE | | WIDTH ACROSS FLATS | 2.234 INCHES MINIMUM AND 2.266 INCHES MAXIMUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2B | | THREAD SERIES | UNF | | THREAD QUANTITY PER INCH | 18 |
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