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National Stock Number:
5310-01-302-4851
Federal Supply Class:
5310
National Item Identification Number:
013024851
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:
| 080705 018002 | 64678 | DAIMLER TRUCK NORTH AMERICA LLC | | DIN807M18X2.0 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | COUNTERBORE DIAMETER | 2.5 MILLIMETERS NOMINAL SECOND END | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 18.0 MILLIMETERS | | NUT COUNTERBORE DEPTH | 13.0 MILLIMETERS NOMINAL SECOND END | | NUT STYLE | HEXAGON | | NUT HEIGHT | 10.5 MILLIMETERS NOMINAL | | WIDTH ACROSS FLATS | 21.9 MILLIMETERS NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DBL8451-21,CAGEC D8286 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | M | | THREAD PITCH IN MILLIMETERS | 1.50 | | THREAD TOLERANCE CLASS | 6H INTERNAL |
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