5310-01-612-3241 NUT,PLAIN,HEXAGON 5310-01-612-4065 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-01-612-3256

Federal Supply Class:
5310

National Item Identification Number:
016123256

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:
AEN15M305000BA79B105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
G19241B03001417GENERAL DYNAMICS LAND SYSTEMS INC.
G19241M01417GENERAL DYNAMICS LAND SYSTEMS INC.


Techincal Specification:
BEARING SURFACE TYPEFLAT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM 563M, STEEL CLASS 10, ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, HEXAGON, STYLE 1
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE3.0 MILLIMETERS
NUT HEIGHT2.3 MILLIMETERS NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS5.4 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633 TYPE III OR V, FE/ZN5 ASSN STD SINGLE TREATMENT RESPONSE AND ASTM F1941M TYPE FE/ZN5AT OR FE/ZN5BT ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC AND CHROMATE OVERALL
THREAD CLASS6H
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS0.5
THREAD TOLERANCE CLASS6H INTERNAL
THREAD SERIESM


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