5305-00-269-6646 SETSCREW Index 5305-00-269-6663 SCREW,CLOSE TOLERANCE

National Stock Number:
5305-00-269-6657

Federal Supply Class:
5305

National Item Identification Number:
002696657

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:
04051438970034D4199BRUEGGEMANN GMBH & CO. KG
22002-378929CHAMPION INTL CORP
MS22002-310001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
MS22002-396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
COUNTERSINK ANGLE90.0 DEGREES NOMINAL
FASTENER LENGTH0.438 INCHES NOMINAL
HEAD DIAMETER0.375 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLESLOT
MATERIALSTEEL COMP 8740 OR STEEL COMP 4140 OVERALL
MINIMUM TENSILE STRENGTH170000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.190 INCHES
POINT CHAMFER ANGLE45.0 DEGREES NOMINAL
POINT DIAMETER0.154 INCHES NOMINAL
POINT LENGTH0.094 INCHES NOMINAL
POINT STYLEFLAT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.438 INCHES MINIMUM
THREAD SERIES DESIGNATORUNS
THREAD QUANTITY PER INCH40


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