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		                        | National Stock Number:
 5310-12-154-1624
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 121541624
 
 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:
 
 | 042121031 | D1876 | WARTSILA ELAC NAUTIK GMBH |  | 221063 | D0327 | SELEX ES GMBH |  | 25028404 | C1709 | KARG OHG - INDUSTRIEANLAGEN -BOOTSMOTOREN BOOTE UND ZUBEHOER |  | 273.322 966 | C4338 | ATLAS ELEKTRONIK GMBH |  | 5M.3111.221.32 | D1901 | HENSOLDT SENSORS GMBH |  | 5M.3111.221.32 | D6513 | TELEFUNKEN RADIO COMMUNICATION SYSTEMS GMBH & CO. KG |  | M101200934EA0 | 0177B | INDRA SISTEMAS, SOCIEDAD ANONIMA |  | D934-A20-R865 | C0628 | EADS DEUTSCHLAND GMBH |  | D934A20R865 | C0628 | EADS DEUTSCHLAND GMBH |  | 5M.3113.221.32 | D1901 | HENSOLDT SENSORS GMBH |  | 5M.3113.221.32 | D6513 | TELEFUNKEN RADIO COMMUNICATION SYSTEMS GMBH & CO. KG |  | DIN934-M2-A2-70 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV |  | M2DIN934-A2 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV |  | M2DIN934-A2-70 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV |  | M2DIN934A2 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV | 
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 Techincal Specification:
 
 | BEARING SURFACE TYPE | CHAMFERED |  | COUNTERSINK ANGLE | 120,0 DEGREES NOMINAL THREADS |  | MATERIAL DOCUMENT AND CLASSIFICATION | DIN267/11 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |  | MATERIAL | STEEL COMP A2 OVERALL |  | NOMINAL THREAD SIZE | 2,0 MILLIMETERS |  | NUT HEIGHT | 1,35 MILLIMETERS MINIMUM AND 1,60 MILLIMETERS MAXIMUM |  | NUT STYLE | HEXAGON |  | WIDTH ACROSS FLATS | 3,88 MILLIMETERS MINIMUM AND 4,00 MILLIMETERS MAXIMUM |  | TEST DATA DOCUMENT | D8286-DIN934/JUL82/ STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD PITCH IN MILLIMETERS | 0,45 |  | THREAD TOLERANCE CLASS | 6H INTERNAL |  | THREAD SERIES | ISO M | 
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