4540-00-079-7778 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE Index 4730-00-079-7790 ADAPTER,STRAIGHT,PIPE TO TUBE

National Stock Number:
5310-00-079-7785

Federal Supply Class:
5310

National Item Identification Number:
000797785

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:
794164909691L3HARRIS MAS INC
794164924617GENERAL MOTORS CORP
794164999974DELCO ELECTRONICS CORP DELCO SYSTEMS OPNS


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD SIZE0.060 INCHES
NUT HEIGHT0.042 INCHES MINIMUM AND 0.052 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.120 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH80
THREAD SERIESUNF


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