3120-01-494-4918 BUSHING,SLEEVE Index 4820-01-494-4920 VALVE,SAFETY RELIEF

National Stock Number:
5310-01-494-4919

Federal Supply Class:
5310

National Item Identification Number:
014944919

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:
0748401212715187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
20206 FIND 1801343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
A7484.012.12701343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
A7484.012.127D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY R-405 OVERALL
NOMINAL THREAD SIZE0.437 INCHES
NUT HEIGHT0.380 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.690 INCHES NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNC
THREAD QUANTITY PER INCH18


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