5310-00-448-2814 WASHER,FLAT Index 5305-00-448-2816 SCREW,MACHINE

National Stock Number:
5310-00-448-2815

Federal Supply Class:
5310

National Item Identification Number:
004482815

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.)


Manufacturer Information:
104050713799H & E VENTURE, LLC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
FEATURES PROVIDEDCASEHARDENED
MATERIAL DOCUMENT AND CLASSIFICATIONLEDLOY,FSCM 23610 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.138 INCHES
NUT HEIGHT0.078 INCHES MINIMUM AND 0.109 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD SERIESUNF
THREAD QUANTITY PER INCH40


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