5307-00-427-7166 STUD,SELF-LOCKING Index 5307-00-427-7169 STUD,SELF-LOCKING

National Stock Number:
5307-00-427-7167

Federal Supply Class:
5307

National Item Identification Number:
004277167

Description:
STUD,SELF-LOCKING

Detail:
A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see BOLT, SELF-LOCKING and STUD, LOCKED IN. Excludes INSERT, SCREW THREAD.


Manufacturer Information:
153061-993B150RAYTHEON COMPANY
153061-9949956RAYTHEON COMPANY
153061-9954X10RAYTHEON COMPANY
NCS4S6-3257227PICS SCREW MACHINE, INC.


Techincal Specification:
DISTANCE ACROSS FLATS0.188 INCHES NOMINAL
HEAD DIAMETER0.155 INCHES MINIMUM AND 0.159 INCHES MAXIMUM
HEAD LENGTH0.177 INCHES NOMINAL
LOCKING FEATURESELF-CLINCHING HEAD
OVERALL LENGTH1.177 INCHES NOMINAL
MATERIALSTEEL COMP 303
NOMINAL THREAD SIZE0.112 INCHES NUT THREAD
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
STYLE DESIGNATORSELF-LOCKING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072,E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A NUT THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD LENGTH1.000 INCHES NOMINAL NUT THREAD
THREAD QUANTITY PER INCH40 NUT THREAD
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) NUT THREAD


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