5310-00-670-8509 WASHER,KEY Index 5310-00-670-8513 NUT,PLAIN,ROUND

National Stock Number:
5310-00-670-8510

Federal Supply Class:
5310

National Item Identification Number:
006708510

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:
52494403104TELEDYNE BROWN ENGINEERING, INC.


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE0.4375 INCHES
NUT HEIGHT0.410 INCHES NOMINAL
NUT STYLEHEXAGON
SPECIAL FEATURESLOCKING FEATURE ON NUT END
WIDTH ACROSS FLATS0.621 INCHES NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNF


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