5935-01-563-2887 CONNECTOR,RECEPTACLE,ELECTRICAL Index 3030-01-563-2889 BELT,V

National Stock Number:
5305-01-563-2888

Federal Supply Class:
5305

National Item Identification Number:
015632888

Description:
SETSCREW

Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.


Manufacturer Information:
MS51054-3996906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
FASTENER LENGTH1.520 INCHES MINIMUM AND 1.543 INCHES MAXIMUM
HEAD HEIGHT0.270 INCHES MINIMUM AND 0.293 INCHES MAXIMUM
HEAD STYLESQUARE
INTERNAL DRIVE STYLEW/O INTERNAL DRIVE
PART NAME ASSIGNED BY CONTROLLING AGENCYSETSCREW, SQUARE HEAD, CUP POINT
MATERIALSTEEL COMP 1010 AND STEEL COMP 1020 AND STEEL COMP 1038 OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES
POINT DIAMETER0.194 INCHES MINIMUM AND 0.212 INCHES MAXIMUM
POINT STYLECUP
POINT CHAMFER ANGLE118.0 DEGREES NOMINAL
SPECIAL FEATURESRADIUS OF NECK RELIEF .041 WIDTH OF NECK RELIEF .125
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.045 INCHES MINIMUM AND 1.107 INCHES MAXIMUM
THREAD QUANTITY PER INCH16
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH BETWEEN FLATS0.362 INCHES MINIMUM AND 0.375 INCHES MAXIMUM


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