5305-01-365-7262 SCREW,CLOSE TOLERANCE Index 5310-01-365-7264 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-365-7263

Federal Supply Class:
5310

National Item Identification Number:
013657263

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:
132848004627HYSTER-YALE GROUP, INC.
132848030076HYSTER-YALE GROUP, INC.
2312-2520-S-355566MATTHEW WARREN, INC


Techincal Specification:
BEARING SURFACE TYPEFLAT
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT STYLEHEXAGON
NUT HEIGHT23.8 MILLIMETERS NOMINAL
WIDTH ACROSS FLATS12.7 MILLIMETERS NOMINAL
SURFACE TREATMENTCHROMATE ZINC OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD SERIESUNC
THREAD QUANTITY PER INCH20


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