5305-00-139-7014 SCREW,EXTERNALLY RELIEVED BODY Index 5305-00-139-7016 SCREW,MACHINE

National Stock Number:
5305-00-139-7015

Federal Supply Class:
5305

National Item Identification Number:
001397015

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:
5305001397015A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5305001397015SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
SMB41400880063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.112 INCHES
THREAD QUANTITY PER INCH40
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.082 INCHES MINIMUM AND
0.102 INCHES MAXIMUM
FASTENER LENGTH0.082 INCHES MINIMUM AND
0.102 INCHES MAXIMUM
MATERIALSTEEL COMP 4037 OR
STEEL COMP 4137 OR
STEEL COMP 8630H OR
STEEL COMP 8740 OVERALL
SURFACE TREATMENTCADMIUM OVERALL
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND
53.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.050 INCHES MINIMUM AND
0.051 INCHES MAXIMUM
POINT STYLECUP


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