5306-01-498-6906 BOLT,MACHINE Index 1740-01-498-6908 FLAP

National Stock Number:
5310-01-498-6907

Federal Supply Class:
5310

National Item Identification Number:
014986907

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:
5HG90245-10381205THE BOEING COMPANY


Techincal Specification:
NUT HEIGHT0.700 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS2.750 INCHES NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH12
THREAD TOLERANCE CLASS2 INTERNAL
THREAD SERIESUNF
MATERIALSTEEL COMP 4140 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,JAM
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE2.125 INCHES


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