5310-01-055-0901 NUT,SELF-LOCKING,HEXAGON Index 5305-01-055-0903 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5310-01-055-0902

Federal Supply Class:
5310

National Item Identification Number:
010550902

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:
11-1039-1-1001276DANFOSS POWER SOLUTIONS II, LLC
11-1039-1-1079470DANA CORP WEATHERHEAD DIV
618348-731501JACKSON MACHINE AND TOOL CO
618348-780020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
NUT HEIGHT0.243 INCHES NOMINAL
NUT STYLEHEXAGON
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.500 INCHES
THREAD SERIESUNF
THREAD QUANTITY PER INCH20
WIDTH ACROSS FLATS0.877 INCHES NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND


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