2510-00-352-7344 SPRING ASSEMBLY Index 3120-00-352-7348 BEARING,SLEEVE

National Stock Number:
5305-00-352-7345

Federal Supply Class:
5305

National Item Identification Number:
003527345

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:
1F639211083CATERPILLAR INC


Techincal Specification:
FASTENER LENGTH9.750 INCHES NOMINAL
HARDNESS RATING20.0 ROCKWELL C MINIMUM AND 28.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER0.875 INCHES NOMINAL
HEAD HEIGHT0.625 INCHES NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624,3135 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 3135 OVERALL
NOMINAL THREAD DIAMETER0.625 INCHES
POINT CHAMFER ANGLE64.0 DEGREES NOMINAL
POINT LENGTH0.500 INCHES NOMINAL
POINT STYLECONE
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.500 INCHES MINIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH18


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