5307-01-208-7637 STUD,LOCKED IN Index 5340-01-208-7640 COVER,ACCESS

National Stock Number:
5307-01-208-7638

Federal Supply Class:
5307

National Item Identification Number:
012087638

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:
833703598748AIR FORCE UNITED STATES DEPARTMENT OF THE DBA TINKER AFB OC ALC DSP
833703598749SACRAMENTO AIR LOGISTICS CENTER SM-ALC/LIIL
FHS-0518-1646384PENN ENGINEERING & MANUFACTURING CORP


Techincal Specification:
HARDNESS RATING70.0 ROCKWELL B MAXIMUM
HEAD DIAMETER0.391 INCHES NOMINAL
LOCKING FEATURESELF-CLINCHING HEAD
OVERALL LENGTH1.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES
MATERIALSTEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303 OR STEEL COMP 303 PLUS X OR STEEL COMP 303SE OR STEEL COMP 303CU OR STEEL COMP 303MA OR STEEL COMP 304 OR STEEL COMP 304L
NOMINAL THREAD SIZE0.312 INCHES NUT THREAD
STYLE DESIGNATORSELF-LOCKING
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A NUT THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD QUANTITY PER INCH18 NUT THREAD
THREAD SERIES DESIGNATORUNC NUT THREAD


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