5310-01-281-0904 NUT,PLAIN,HEXAGON Index 5310-01-281-0906 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-01-281-0905

Federal Supply Class:
5310

National Item Identification Number:
012810905

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:
243-5864869-PC 13001053711NAVAL SEA SYSTEMS COMMAND
243-5864869-PC 2001053711NAVAL SEA SYSTEMS COMMAND
LHD243002-PC 1001076657NATIONAL FORGE COMPANY


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-24093,TY 2,CL E MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4147 OVERALL
NOMINAL THREAD SIZE2.750 INCHES
NUT HEIGHT2.938 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS4.188 INCHES NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNC
THREAD QUANTITY PER INCH4


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