4720-00-260-6879 TUBING,NONMETALLIC Index 5310-00-260-6887 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-260-6881

Federal Supply Class:
5310

National Item Identification Number:
002606881

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:
500-2768-00113499ROCKWELL COLLINS, INC.
500-2768-00195105ROCKWELL COLLINS, INC.
540-9213-00313499ROCKWELL COLLINS, INC.


Techincal Specification:
THREAD SERIESUNC
NOMINAL THREAD SIZE0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALALUMINUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONALLOY 53,FSCM 13499 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.188 INCHES NOMINAL
WIDTH ACROSS FLATS0.250 INCHES NOMINAL
BEARING SURFACE TYPECHAMFERED


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