6640-00-282-5703 WATCH GLASS,LABORATORY Index 6640-00-282-5708 WATCH GLASS,LABORATORY

National Stock Number:
5310-00-282-5705

Federal Supply Class:
5310

National Item Identification Number:
002825705

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:
32888D0SAT8KOMATSU AMERICA CORP.
32888D29510KOMATSU AMERICAN INTL CO
32888D31007NAVISTAR INTL CORP
32888D92679NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
FEATURES PROVIDEDCASEHARDENED
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108,GRADE 1019 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1019 OVERALL
NOMINAL THREAD SIZE0.562 INCHES
NUT HEIGHT0.766 INCHES NOMINAL
NUT STYLEHEXAGON
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH18
WIDTH ACROSS FLATS0.875 INCHES NOMINAL


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