5307-01-169-2864 STUD,LOCKED IN Index 5342-01-169-2866 DOOR,ACCESS,WEAPON SYSTEM

National Stock Number:
5307-01-169-2865

Federal Supply Class:
5307

National Item Identification Number:
011692865

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:
153061-4103B150RAYTHEON COMPANY
153061-41049956RAYTHEON COMPANY
5248-70105869RAYTHEON COMPANY
NCS-428-4-1457227PICS SCREW MACHINE, INC.
728S/0.125/-ST-1486577PRECISION METAL PRODUCTS CO


Techincal Specification:
DISTANCE ACROSS FLATS0.438 INCHES NOMINAL
HEAD DIAMETER0.380 INCHES MINIMUM AND 0.384 INCHES MAXIMUM
HEAD LENGTH0.113 INCHES MINIMUM AND 0.121 INCHES MAXIMUM
LOCKING FEATURESELF-CLINCHING HEAD
OVERALL LENGTH0.438 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING
NOMINAL THREAD SIZE0.250 INCHES STUD THREAD
STYLE DESIGNATORSELF-LOCKING
THREAD CLASS2A STUD THREAD
THREAD LENGTH0.317 INCHES MINIMUM AND 0.325 INCHES MAXIMUM STUD THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD QUANTITY PER INCH28 STUD THREAD
THREAD SERIES DESIGNATORUNF STUD THREAD


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