5998-01-386-0208 CIRCUIT CARD ASSEMBLY Index 3030-01-386-0210 BELT,POSITIVE DRIVE

National Stock Number:
5305-01-386-0209

Federal Supply Class:
5305

National Item Identification Number:
013860209

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:
665069619200US ARMY ARDEC RDECOM
665069653711NAVAL SEA SYSTEMS COMMAND
7171244172000000VNCB HUNGARY HONVEDSEGI EGYSEGES TERMEKKOD


Techincal Specification:
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONMS1045-67 MIL STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.156 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND


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