4540-01-304-2745 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE Index 5310-01-304-2747 NUT,SHEET SPRING

National Stock Number:
5310-01-304-2746

Federal Supply Class:
5310

National Item Identification Number:
013042746

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:
806K0061EMERSON PROCESS MANAGEMENT LTD
806K0656BAE SYSTEMS (OPERATIONS) LIMITED
806-3507272352CURTISS-WRIGHT FLOW CONTROL CORPORATION
806-35072K0061EMERSON PROCESS MANAGEMENT LTD
806-3507K0061EMERSON PROCESS MANAGEMENT LTD
806-3507-2K0656BAE SYSTEMS (OPERATIONS) LIMITED
806-3557K0061EMERSON PROCESS MANAGEMENT LTD
806-35572K0061EMERSON PROCESS MANAGEMENT LTD
806-EK0061EMERSON PROCESS MANAGEMENT LTD


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
NOMINAL THREAD SIZE0.500 INCHES
NUT HEIGHT0.188 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.625 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD SERIESUNF
THREAD QUANTITY PER INCH20


Click here to Register for Free 30-day Trial