5305-00-351-4515 SCREW,MACHINE Index 5305-00-351-4521 SCREW,CLOSE TOLERANCE

National Stock Number:
5305-00-351-4519

Federal Supply Class:
5305

National Item Identification Number:
003514519

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:
761-5789-00113499ROCKWELL COLLINS, INC.


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD LENGTH0.125 INCHES MINIMUM
FASTENER LENGTH0.375 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OR
QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR
QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLEPAN
HEAD DIAMETER0.306 INCHES MINIMUM AND
0.322 INCHES MAXIMUM
HEAD HEIGHT0.105 INCHES MINIMUM AND
0.115 INCHES MAXIMUM
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
POINT STYLECHAMFER DOG
POINT LENGTH0.250 INCHES NOMINAL
POINT DIAMETER0.124 INCHES MINIMUM AND
0.125 INCHES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT


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