5360-00-701-6270 SPRING,HELICAL,TORSION Index 5310-00-701-6272 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-701-6271

Federal Supply Class:
5310

National Item Identification Number:
007016271

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:
32-91081-576301THE BOEING COMPANY


Techincal Specification:
BEARING SURFACE FINISH250.0 MICROINCHES
BEARING SURFACE TYPECHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD SIZE1.125 INCHES
NUT HEIGHT0.550 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS1.625 INCHES NOMINAL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS4G
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH5
THREAD SERIESUNJC


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