4820-01-357-8689 VALVE,BALL Index 5325-01-357-8691 INSERT,PANEL FASTENER

National Stock Number:
5307-01-357-8690

Federal Supply Class:
5307

National Item Identification Number:
013578690

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:
287323992003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
RBAJ145SA2083324HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
HEAD MINOR DIAMETER0.505 INCHES MINIMUM AND 0.515 INCHES MAXIMUM
LOCKING FEATURESELF-CLINCHING HEAD
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 4130
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.312 INCHES NUT THREAD
OVERALL LENGTH1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY2,CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL
THREAD CLASS3A NUT THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD LENGTH0.545 INCHES MINIMUM AND 0.575 INCHES MAXIMUM
THREAD QUANTITY PER INCH24 NUT THREAD
THREAD SERIES DESIGNATORUNJF NUT THREAD
HEAD DIAMETER0.545 INCHES NOMINAL
HEAD LENGTH0.229 INCHES MINIMUM AND 0.239 INCHES MAXIMUM


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