5306-01-393-7080 BOLT,MACHINE Index 5340-01-393-7082 BRACKET,MOUNTING

National Stock Number:
5310-01-393-7081

Federal Supply Class:
5310

National Item Identification Number:
013937081

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:
8D00151-21NHH8CDK MOBILE SYSTEMS INC
8D00151-221439CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNC
BEARING SURFACE TYPECHAMFERED
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE2.000 INCHES
NUT HEIGHT1.925 INCHES MINIMUM AND 2.013 INCHES MAXIMUM
NUT STYLEHEXAGON
SPECIAL FEATURESTHREADED HOLE EXIST ON NUT HEIGHT;.250-24UNC-2B
WIDTH ACROSS FLATS3.025 INCHES MINIMUM AND 3.125 INCHES MAXIMUM
THREAD CLASS2B


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