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National Stock Number:
5310-01-178-6463
Federal Supply Class:
5310
National Item Identification Number:
011786463
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:
| 13202586-3 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 13202586-3 | 1A228 | ABSTON MACHINE SHOP, INC. |
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Techincal Specification:
| THREAD SERIES | ISO M | | NOMINAL THREAD SIZE | 37.0 MILLIMETERS | | THREAD TOLERANCE CLASS | 6H INTERNAL | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 303 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | NUT STYLE | HEXAGON | | NUT HEIGHT | 2.080 INCHES MINIMUM AND | | 3.050 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 44.45 MILLIMETERS NOMINAL | | BEARING SURFACE TYPE | CHAMFERED | | COUNTERSINK ANGLE | 45.0 DEGREES NOMINAL FIRST END | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 18876 | | DESIGN CONTROL REFERENCE | 13202586-3 |
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