5310-01-577-7585 NUT,SELF-LOCKING,EXTENDED WASHER Index 5310-01-577-7738 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-01-577-7628

Federal Supply Class:
5310

National Item Identification Number:
015777628

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:
23-0933879431FREIGHTLINER CORP
23-09338-00664678DAIMLER TRUCK NORTH AMERICA LLC
23-09338-00679431FREIGHTLINER CORP


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONGRADE 8 (SAE GR 5) IAW SAE J995 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT-HEX, GRADE B FIND THREAD
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.212 INCHES MINIMUM AND 0.226 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNF


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