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National Stock Number:
5310-12-175-8245
Federal Supply Class:
5310
National Item Identification Number:
121758245
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:
| 221524 | D0327 | SELEX ES GMBH | | 271.901 367 | C4338 | ATLAS ELEKTRONIK GMBH | | 5310002269 | 0125B | GENERAL DYNAMICS EUROPEAN LANDSYSTEMS - SANTA BARBARA SISTEMAS SA | | 936654 | D9913 | GENERAL DYNAMICS EUROPEAN LAND SYSTEMS-BRIDGE SYSTEMS GMBH | | BM8DIN439-A2 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV | | BM8DIN439-A2-70 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV | | BM8DIN439A2 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV | | DIN439-BM8-A2-70 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | COUNTERSINK ANGLE | 110,0 DEGREES MINIMUM AND 120,0 DEGREES MAXIMUM THREADS | | MATERIAL DOCUMENT AND CLASSIFICATION | DIN267/11 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP A2 OVERALL | | NOMINAL THREAD SIZE | 8,0 MILLIMETERS | | NUT HEIGHT | 3,7 MILLIMETERS MINIMUM AND 4,0 MILLIMETERS MAXIMUM | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 12,73 MILLIMETERS MINIMUM AND 13,00 MILLIMETERS MAXIMUM | | TEST DATA DOCUMENT | D8286-DIN439/DEZ83/ STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH IN MILLIMETERS | 1,25 | | THREAD TOLERANCE CLASS | 6H INTERNAL | | THREAD SERIES | ISO M |
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