5310-01-297-4085 NUT,PLAIN,HEXAGON Index 5310-01-297-4087 WASHER,LOCK

National Stock Number:
5310-01-297-4086

Federal Supply Class:
5310

National Item Identification Number:
012974086

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:
9S-87480141BNAVANTIA, S.A., S.M.E.
9S-8748409BBNAVANTIA - PROPULSION Y ENERGIAMOTORES - CARTAGENA
9S874811083CATERPILLAR INC


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT5.56 MILLIMETERS NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS11.11 MILLIMETERS NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNF


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