3120-01-509-1432 BUSHING,SLEEVE Index 3040-01-509-1434 SHAFT,SHOULDERED

National Stock Number:
5310-01-509-1433

Federal Supply Class:
5310

National Item Identification Number:
015091433

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:
H74788-02-8-40EYA6DEFENSE MARITIME SOLUTIONS, INC.


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
NUT STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B150, COMP 6300 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 630 OVERALL
NOMINAL THREAD SIZE0.500 INCHES
THREAD QUANTITY PER INCH13
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B


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