5305-01-100-8139 SCREW,MACHINE Index 5340-01-100-8141 TRACK,SLIDING DOOR

National Stock Number:
5305-01-100-8140

Federal Supply Class:
5305

National Item Identification Number:
011008140

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:
1228342119200US ARMY ARDEC RDECOM


Techincal Specification:
FASTENER LENGTH0.870 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL OVERALL
POINT LENGTH0.450 INCHES NOMINAL
POINT STYLEFLAT
POINT CHAMFER ANGLE45.0 DEGREES NOMINAL
SPECIAL FEATURESUSED ON M1
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.188 INCHES NOMINAL


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