5310-00-687-6143 NUT,PLAIN,CLINCH Index 5310-00-687-6166 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-687-6164

Federal Supply Class:
5310

National Item Identification Number:
006876164

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:
4BTXD30780PARKER-HANNIFIN CORPORATION
4BTXD45681PARKER-HANNIFIN CORPORATION
4BTXD98441PARKER HANNIFIN CORP


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
NUT HEIGHT0.625 INCHES NOMINAL
NUT STYLEHEXAGON
MATERIALALUMINUM ALLOY OVERALL
NOMINAL THREAD SIZE0.438 INCHES
THREAD SERIESUNF
THREAD QUANTITY PER INCH20
WIDTH ACROSS FLATS0.562 INCHES NOMINAL
SURFACE TREATMENTANODIZE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B


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