5306-01-055-4436 BOLT,SHOULDER Index 5310-01-055-4442 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-055-4441

Federal Supply Class:
5310

National Item Identification Number:
010554441

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:
W11278-528835HOBART BROS CO


Techincal Specification:
THREAD SERIESUNC
NOMINAL THREAD SIZE0.375 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
SURFACE TREATMENTZINC OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.328 INCHES NOMINAL
WIDTH ACROSS FLATS0.562 INCHES NOMINAL
BEARING SURFACE TYPECHAMFERED
THE MANUFACTURERS DATA
MANUFACTURERS CODE28835
DESIGN CONTROL REFERENCEW11278-5


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