5305-00-481-0289 SCREW,SPECIAL Index 5365-00-481-0294 SPACER,SLEEVE

National Stock Number:
5305-00-481-0290

Federal Supply Class:
5305

National Item Identification Number:
004810290

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:
718672-196214RAYTHEON COMPANY


Techincal Specification:
FASTENER LENGTH0.456 INCHES MINIMUM AND 0.476 INCHES MAXIMUM
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLESLOT
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
POINT STYLEDOG
POINT DIAMETER0.139 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
POINT LENGTH0.153 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-S-365,TY 2,GR B FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTSILVER OVERALL
THREAD CLASS3A
THREAD LENGTH0.303 INCHES MINIMUM AND 0.323 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH96
THREAD SERIES DESIGNATORUNS


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