6685-00-282-8918 GAGE,DIFFERENTIAL,DIAL INDICATIN Index 6685-00-282-8925 GAGE,COMPOUND PRESSURE-VACUUM,DI

National Stock Number:
5305-00-282-8921

Federal Supply Class:
5305

National Item Identification Number:
002828921

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:
504858619200US ARMY ARDEC RDECOM


Techincal Specification:
FASTENER LENGTH0.167 INCHES NOMINAL
HEAD DIAMETER0.255 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
HEAD HEIGHT0.031 INCHES NOMINAL
HEAD STYLEFILLISTER
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD DIAMETER0.164 INCHES
POINT DIAMETER0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
POINT LENGTH0.087 INCHES NOMINAL
POINT STYLEDOG
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.064 INCHES MINIMUM
THREAD QUANTITY PER INCH36
THREAD SERIES DESIGNATORUNF


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