5310-00-531-0277 NUT,PLAIN,HEXAGON Index 5999-00-531-0289 ELECTRONIC COMPONENTS ASSEMBLY

National Stock Number:
5310-00-531-0278

Federal Supply Class:
5310

National Item Identification Number:
005310278

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:
10099457712TELEMECHANICS INC
10099470408AT AND T CORP
409062&132531ASTREON CORP
2009570-0092120CULVER CITY HALL


Techincal Specification:
THREAD SERIESUNC
NOMINAL THREAD SIZE0.086 INCHES
THREAD QUANTITY PER INCH56
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
SURFACE TREATMENTNICKEL OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.062 INCHES NOMINAL
WIDTH ACROSS FLATS0.188 INCHES NOMINAL
BEARING SURFACE TYPECHAMFERED
THE MANUFACTURERS DATA
MANUFACTURERS CODE57712
DESIGN CONTROL REFERENCE100994


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