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 DIRECTIONRIGHT-HAND
THREAD CLASS4G
THREAD QUANTITY PER INCH5
THREAD SERIESUNJC


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