4140-00-230-4252 FAN,VENTILATING Index 5305-00-230-4254 SETSCREW

National Stock Number:
5305-00-230-4253

Federal Supply Class:
5305

National Item Identification Number:
002304253

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:
2061-1394-93B150RAYTHEON COMPANY
2061-1394-949956RAYTHEON COMPANY
2061-1394P93B150RAYTHEON COMPANY
2061-1394P949956RAYTHEON COMPANY
2061-1394P954X10RAYTHEON COMPANY
2061-1394-954X10RAYTHEON COMPANY


Techincal Specification:
FASTENER LENGTH0.162 INCHES MINIMUM AND 0.182 INCHES MAXIMUM
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
MATERIALALUMINUM ALLOY 2011 OR ALUMINUM ALLOY 2024 OVERALL
NOMINAL THREAD DIAMETER0.060 INCHES
POINT LENGTH0.015 INCHES NOMINAL
POINT STYLEFLAT
POINT CHAMFER ANGLE45.0 DEGREES NOMINAL
WIDTH ACROSS FLATS0.028 INCHES MINIMUM AND 0.029 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.162 INCHES MINIMUM AND 0.182 INCHES MAXIMUM
THREAD CLASS3A
THREAD QUANTITY PER INCH80
THREAD SERIES DESIGNATORUNF


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