6620-00-709-7383 TUNING FORK AND COV Index 4730-00-709-7385 PACKING NUT

National Stock Number:
5310-00-709-7384

Federal Supply Class:
5310

National Item Identification Number:
007097384

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:
556B156442DIAMOND REO TRUCK CO
709738419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
PR3-5518163EATON CORP CONTROLS DIV


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 360 OVERALL
NOMINAL THREAD SIZE0.190 INCHES
NUT HEIGHT0.078 INCHES MINIMUM AND 0.109 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNF


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