5998-01-387-8914 CIRCUIT CARD ASSEMBLY Index 2805-01-387-8916 DEFLECTOR,AIRFLOW

National Stock Number:
5305-01-387-8915

Federal Supply Class:
5305

National Item Identification Number:
013878915

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:
1259290419200US ARMY ARDEC RDECOM


Techincal Specification:
FASTENER LENGTH1.000 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONF880-90 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.500 INCHES
POINT STYLECUP
SPECIAL FEATURESTWO THRU HOLES 0.064 IN.NOM.DIA.LOCATED 0.150 IN.FROM SOCKET END.
THREAD CLASSCOARSE
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH13
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.253 INCHES NOMINAL


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