5306-01-429-7238 BOLT,SQUARE NECK Index 5310-01-429-7240 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-429-7239

Federal Supply Class:
5310

National Item Identification Number:
014297239

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:
5P-797011083CATERPILLAR INC
5P-7970Z0939CATERPILLAR OF AUSTRALIA PTY LTD
5P797011083CATERPILLAR INC
7HA99845152OSHKOSH CORP
7HA99875Q65OSHKOSH DEFENSE LLC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE8.0 MILLIMETERS
NUT HEIGHT13.0 MILLIMETERS NOMINAL
NUT STYLEHEXAGON
SPECIAL FEATURESNUT MEASUREMENT M8X1.25 THD
WIDTH ACROSS FLATS6.8 MILLIMETERS NOMINAL
SURFACE TREATMENTPHOSPHATE OVERALL
THREAD CLASSUNC
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNC


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