5310-00-045-9526 WASHER,FLAT Index 5305-00-045-9542 SCREW,MACHINE

National Stock Number:
5310-00-045-9530

Federal Supply Class:
5310

National Item Identification Number:
000459530

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:
1493L00713002GOODRICH CORPORATION
1493L00717576GOODRICH CORP DBA GOODRICH CORP
1493L0076K4C8GOODRICH CORPORATION
1493L0077P503BLESSING OUR WORLD, INC.


Techincal Specification:
THREAD SERIESUN
NOMINAL THREAD SIZE0.812 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758,COND C4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.500 INCHES NOMINAL
WIDTH ACROSS FLATS1.481 INCHES MINIMUM AND
1.502 INCHES MAXIMUM
HOLE CONFIGURATION STYLECONFIGURATION A
HOLE TYPE AND QUANTITY3 DRILLED
DRILLED HOLE DIAMETER0.042 INCHES NOMINAL
BEARING SURFACE TYPECHAMFERED


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