5342-00-140-8116 DISK,BACK UP Index 5305-00-140-8120 SCREW,MACHINE

National Stock Number:
5310-00-140-8118

Federal Supply Class:
5310

National Item Identification Number:
001408118

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:
51-549-401-00888310SIEMENS-ALLIS INC MEDIUM MOTOR-GENERATOR DIV
CP-631-181-10588310SIEMENS-ALLIS INC MEDIUM MOTOR-GENERATOR DIV


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
NUT HEIGHT0.230 INCHES NOMINAL
NUT STYLEHEXAGON
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.375 INCHES
WIDTH ACROSS FLATS0.685 INCHES NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUNC


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