5307-00-454-5137 STUD,SELF-LOCKING Index 9905-00-454-5150 PLATE,INSTRUCTION

National Stock Number:
5307-00-454-5143

Federal Supply Class:
5307

National Item Identification Number:
004545143

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:
1115120518876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
DISTANCE ACROSS FLATS0.310 INCHES MINIMUM AND 0.314 INCHES MAXIMUM
HEAD DIAMETER0.259 INCHES MINIMUM AND 0.263 INCHES MAXIMUM
HEAD LENGTH0.172 INCHES MINIMUM AND 0.182 INCHES MAXIMUM
LOCKING FEATUREANY ACCEPTABLE
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH2.172 INCHES MINIMUM AND 2.182 INCHES MAXIMUM
MATERIALSTEEL COMP 303
NOMINAL THREAD SIZE0.164 INCHES NUT THREAD
STYLE DESIGNATORSELF-LOCKING
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD LENGTH0.1940 INCHES MINIMUM NUT THREAD
THREAD CLASS2A NUT THREAD
THREAD SERIES DESIGNATORUNC NUT THREAD
THREAD QUANTITY PER INCH32 NUT THREAD


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