5307-00-206-4049 STUD,STEPPED Index 5305-00-206-4070 SCREW,MACHINE

National Stock Number:
5305-00-206-4053

Federal Supply Class:
5305

National Item Identification Number:
002064053

Description:
SCREW,ASSEMBLED WASHER

Detail:
A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s).


Techincal Specification:
FASTENER LENGTH0.312 INCHES NOMINAL
HEAD DIAMETER0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM
HEAD HEIGHT0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM
HEAD STYLEPAN
INTERNAL DRIVE STYLESLOT
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE FASTENER
MATERIALSTEEL COMP 1010 FASTENER
MATERIALSTEEL PRIMARY WASHER
NOMINAL THREAD DIAMETER0.112 INCHES
PRIMARY WASHER MATERIAL THICKNESS0.016 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER0.258 INCHES MINIMUM AND 0.268 INCHES MAXIMUM
PRIMARY WASHER STYLEFLAT INTERNAL TEETH
WASHER QUANTITY1
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.296 INCHES MINIMUM
THREAD QUANTITY PER INCH40
THREAD SERIES DESIGNATORUNC


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