5310-00-705-1545 WASHER Index 5305-00-705-1557 SCREW,CAP

National Stock Number:
5310-00-705-1546

Federal Supply Class:
5310

National Item Identification Number:
007051546

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:
00305231922LEEDS AND NORTHRUP CO A UNIT OF GENERAL SIGNAL CORP
STD3179-231922LEEDS AND NORTHRUP CO A UNIT OF GENERAL SIGNAL CORP


Techincal Specification:
BEARING SURFACE TYPEFLAT
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.625 INCHES
NUT HEIGHT0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM
SURFACE TREATMENTNICKEL OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNEF


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