5340-01-037-9499 BRACKET,CEILING-FLA Index 6350-01-037-9501 ALARM,SMOKE,AUTOMATIC

National Stock Number:
5310-01-037-9500

Federal Supply Class:
5310

National Item Identification Number:
010379500

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:
10122017A486GNIMIKKEISTOKESKUS NCB FINLAND
5310PL06834659009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
R260P0807482GENERAL ELECTRIC COMPANY


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5642 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5645 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL UNS S34720 OR STEEL COMP 321 OVERALL
NOMINAL THREAD SIZE0.750 INCHES
NUT STYLEHEXAGON
NUT HEIGHT0.844 INCHES NOMINAL
WIDTH ACROSS FLATS0.865 INCHES MINIMUM AND 0.877 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUNJF


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