5310-00-957-0210 NUT,PLAIN,HEXAGON Index 5310-00-957-0212 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-957-0211

Federal Supply Class:
5310

National Item Identification Number:
009570211

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:
16-10-70035ITEM106U503LIBERTY FASTENER CO
16-10-70035ITEM1094538PRATT HENRY CO


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NUT HEIGHT0.297 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.812 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNC
THREAD QUANTITY PER INCH13


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