5305-01-414-0262 SCREW,CAP,SOCKET HEAD Index 5305-01-414-0264 SCREW,CAP,SOCKET HEAD

National Stock Number:
5310-01-414-0263

Federal Supply Class:
5310

National Item Identification Number:
014140263

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:
508-4325677 PIECE 2780064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
THREAD SERIESACME
NOMINAL THREAD SIZE0.750 INCHES
THREAD QUANTITY PER INCH6
THREAD CLASS3G
THREAD DIRECTIONRIGHT-HAND
MATERIALCOPPER ALLOY 932 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.812 INCHES NOMINAL
WIDTH ACROSS FLATS1.250 INCHES NOMINAL
BEARING SURFACE TYPECHAMFERED OR
WASHER FACED


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