6515-01-379-8737 TUBE,CONNECTING,UTILITY Index 5305-01-379-8740 SCREW,CAP,SOCKET HEAD

National Stock Number:
5310-01-379-8739

Federal Supply Class:
5310

National Item Identification Number:
013798739

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:
7D0045T0588277THE BOEING COMPANY
AP2132T05M01673SPS TECHNOLOGIES, LLC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALTITANIUM ALLOY UNS R56400 OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NUT HEIGHT0.148 INCHES MINIMUM AND 0.164 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH20


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