5310-01-353-3400 NUT,PLAIN,CAP Index 5310-01-353-3402 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-353-3401

Federal Supply Class:
5310

National Item Identification Number:
013533401

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:
3S271311083CATERPILLAR INC


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
NUT HEIGHT8.33 MILLIMETERS MINIMUM
NUT STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.375 INCHES
WIDTH ACROSS FLATS14.29 MILLIMETERS MINIMUM
SURFACE TREATMENTZINC AND PHOSPHATE IRON OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH24


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