5310-01-143-2743 NUT Index 5365-01-143-2745 RETAINER

National Stock Number:
5310-01-143-2744

Federal Supply Class:
5310

National Item Identification Number:
011432744

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:
A4857211859HUNT VALVE COMPANY, INC.
A4857234889HUNT VALVE COMPANY INC


Techincal Specification:
NUT HEIGHT0.340 INCHES NOMINAL0.340 INCHES NOMINAL
NUT STYLEHEXAGONHEXAGON
MATERIALNICKEL ALLOY OVERALL
NOMINAL THREAD SIZE0.312 INCHES0.312 INCHES
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)UNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH1818
WIDTH ACROSS FLATS0.500 INCHES NOMINAL0.500 INCHES NOMINAL
THREAD CLASS2B2B
THREAD DIRECTIONRIGHT-HANDRIGHT-HAND


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