3120-00-103-4201 SUPPORT,BEARING HANGER Index 5306-00-103-4208 BOLT,MACHINE

National Stock Number:
5305-00-103-4206

Federal Supply Class:
5305

National Item Identification Number:
001034206

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:
677450672582ROLLS-ROYCE SOLUTIONS AMERICA INC
677450673342ALLISON TRANSMISSION INC


Techincal Specification:
FASTENER LENGTH0.562 INCHES NOMINAL
FEATURES PROVIDEDCASEHARDENED
HEAD HEIGHT0.280 INCHES NOMINAL
HEAD STYLEHEXAGON
INTERNAL DRIVE STYLEW/O INTERNAL DRIVE
MATERIALSTEEL COMP 1117 OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES
POINT DIAMETER0.188 INCHES NOMINAL
POINT LENGTH0.250 INCHES NOMINAL
POINT STYLEDOG
SPECIAL FEATURESTHD RELIEVED GROOVE
WIDTH BETWEEN FLATS0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.312 INCHES MINIMUM
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH18


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