5306-01-352-7373 BOLT,MACHINE Index 5310-01-352-7375 NUT,PLAIN,KNURLED

National Stock Number:
5310-01-352-7374

Federal Supply Class:
5310

National Item Identification Number:
013527374

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:
1DM1212603CLARK EQUIPMENT CO
8T-4244U8468FINNING UK LTD
8T424411083CATERPILLAR INC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE12.0 MILLIMETERS
NUT STYLEHEXAGON
NUT HEIGHT10.8 MILLIMETERS MINIMUM
WIDTH ACROSS FLATS18.0 MILLIMETERS MINIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD SERIESM
THREAD PITCH IN MILLIMETERS1.75


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