5305-00-004-7255 SETSCREW Index 3110-00-004-7257 BEARING,ROLLER,CYLINDRICAL

National Stock Number:
5305-00-004-7256

Federal Supply Class:
5305

National Item Identification Number:
000047256

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:
7445506103589944ELBITAMERICA, INC.


Techincal Specification:
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.112 INCHES
THREAD QUANTITY PER INCH48
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.240 INCHES MINIMUM AND
0.260 INCHES MAXIMUM
FASTENER LENGTH0.240 INCHES MINIMUM AND
0.260 INCHES MAXIMUM
MATERIALSTEEL COMP 302 OR
STEEL COMP 304 OR
STEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR
QQ-S-763 FED SPEC 2ND MATERIAL RESPONSE OR
ASTM 582 ASSN STD 3RD MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLESIX SPLINE
SPLINE MINOR DIAMETER0.050 INCHES MINIMUM AND
0.051 INCHES MAXIMUM
SPLINE MAJOR DIAMETER0.061 INCHES MINIMUM AND
0.062 INCHES MAXIMUM
SPLINE WIDTH0.013 INCHES MINIMUM AND
0.014 INCHES MAXIMUM
POINT STYLEFLAT


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