5305-01-356-5098 SCREW,CLOSE TOLERANCE Index 5310-01-356-5100 NUT ASSEMBLY,SELF-LOCKING,GANG C

National Stock Number:
5310-01-356-5099

Federal Supply Class:
5310

National Item Identification Number:
013565099

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:
364495-159364HONEYWELL INTERNATIONAL INC.


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP E4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND
34.0 ROCKWELL C MAXIMUM
NUT STYLEHEXAGON
NUT HEIGHT0.410 INCHES MINIMUM AND
0.430 INCHES MAXIMUM
WIDTH ACROSS FLATS0.750 INCHES NOMINAL
HOLE CONFIGURATION STYLECONFIGURATION A
HOLE TYPE AND QUANTITY6 DRILLED
DRILLED HOLE DIAMETER0.088 INCHES MINIMUM AND
0.092 INCHES MAXIMUM
BEARING SURFACE TYPEWASHER FACED


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