5305-01-433-9789 SCREW,CLOSE TOLERANCE Index 5310-01-433-9791 WASHER,SHOULDERED

National Stock Number:
5310-01-433-9790

Federal Supply Class:
5310

National Item Identification Number:
014339790

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:
130788004627HYSTER-YALE GROUP, INC.
130788030076HYSTER-YALE GROUP, INC.
3353D00513446PERKINS ENGINES INC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE16.0 MILLIMETERS
NUT STYLEHEXAGON
NUT HEIGHT11.43 MILLIMETERS MINIMUM AND 11.68 MILLIMETERS MAXIMUM
WIDTH ACROSS FLATS16.73 MILLIMETERS MINIMUM AND 17.00 MILLIMETERS MAXIMUM
SURFACE TREATMENTZINC OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS1.50
THREAD SERIESM
THREAD TOLERANCE CLASS6H INTERNAL


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