5340-01-447-3869 STANDOFF,THREADED,SPACING Index 5305-01-447-3871 SCREW ASSEMBLY,PANEL

National Stock Number:
5305-01-447-3870

Federal Supply Class:
5305

National Item Identification Number:
014473870

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:
123-4403555 PIECE 3843689HUNTINGTON INGALLS INC


Techincal Specification:
FASTENER LENGTH1.750 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.500 INCHES
POINT STYLEOVAL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH13
WIDTH ACROSS FLATS0.250 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND


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