5305-00-680-6714 SCREW,MACHINE Index 5305-00-680-6727 SETSCREW

National Stock Number:
5310-00-680-6721

Federal Supply Class:
5310

National Item Identification Number:
006806721

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:
108675-55937695RAYTHEON COMPANY


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.138 INCHES
NUT HEIGHT0.087 INCHES MINIMUM AND 0.098 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.241 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH DIAMETERS+0.1177 TO 0.1214 INCHES
THREAD SERIESUNC
THREAD QUANTITY PER INCH32


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