5310-00-639-7045 NUT,PLAIN,HEXAGON Index 5305-00-639-7049 SCREW,MACHINE

National Stock Number:
5310-00-639-7048

Federal Supply Class:
5310

National Item Identification Number:
006397048

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:
FFN836GPBTYPE1STYLE2GRADEA81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MS35691-100196906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS35691-1001K4914DETROIT DIESEL OVERSEAS DISTRIBUTION CORP
ST52507K2709PERKINS ENGINES COMPANY LTD


Techincal Specification:
MATERIALSTEEL OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.363 INCHES MINIMUM AND 0.387 INCHES MAXIMUM
WIDTH ACROSS FLATS0.922 INCHES MINIMUM AND 0.937 INCHES MAXIMUM
THREAD SERIESUNC
THREAD QUANTITY PER INCH11
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.625 INCHES


Click here to Register for Free 30-day Trial