1680-01-518-7050 PANEL,INTERIOR LINING,AIRCRAFT Index 5305-01-518-7052 SCREW,MACHINE

National Stock Number:
5310-01-518-7051

Federal Supply Class:
5310

National Item Identification Number:
015187051

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:
91828A11139428MCMASTER-CARR SUPPLY CO


Techincal Specification:
THREAD SERIESISO M
THREAD DIRECTIONRIGHT-HAND
BEARING SURFACE TYPEFLAT
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE2.0 MILLIMETERS
PART NAME ASSIGNED BY CONTROLLING AGENCYMETRIC HEX NUT
NUT STYLEHEXAGON
NUT HEIGHT1.6 MILLIMETERS NOMINAL
WIDTH ACROSS FLATS4.0 MILLIMETERS NOMINAL
THREAD PITCH IN MILLIMETERS0.40
THREAD TOLERANCE CLASS6H INTERNAL


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