6210-01-619-2664 LIGHT,INDICATOR 1680-01-618-2753 PAD,CUSHIONING

National Stock Number:
5310-01-618-2911

Federal Supply Class:
5310

National Item Identification Number:
016182911

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:
364130Y3H3FASTENAL COMPANY


Techincal Specification:
BEARING SURFACE TYPEFLAT OR CHAMFERED
PART NAME ASSIGNED BY CONTROLLING AGENCY5/8-11 PLAIN FINISH GRADE 8 FINISHED HEX NUT
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J995,GRADE 8 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.625 INCHES
NUT HEIGHT0.538 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
NUT STYLEHEXAGON
SPECIAL FEATURESNUT IS COVERED IN A LIGHT PROTECTIVE OIL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH11
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.925 INCHES MINIMUM AND 0.941 INCHES MAXIMUM


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