5307-00-951-0517 STUD,SELF-LOCKING Index 5325-00-951-0521 STUD,TURNLOCK FASTENER

National Stock Number:
5307-00-951-0518

Federal Supply Class:
5307

National Item Identification Number:
009510518

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:
1804774-81NZ85EMCORE SPACE & NAVIGATION CORPORATION
1804774-855973HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER GUIDANCE SYSTEMS DIV
682-006-910570210HONEYWELL INTERNATIONAL INC.
63253-382340L3HARRIS TECHNOLOGIES, INC.
4192790-4796214RAYTHEON COMPANY
63253-39Y580L3HARRIS TECHNOLOGIES, INC.
FHS-440-1046384PENN ENGINEERING & MANUFACTURING CORP
CHS-440-1056987CAPTIVE FASTENERS CORP
KTS-440-1071724JOHN CRANE, INC


Techincal Specification:
HEAD DIAMETER0.188 INCHES NOMINAL
HEAD LENGTH0.035 INCHES NOMINAL
LOCKING FEATUREHEAD DISTORTIONS
OVERALL LENGTH0.625 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 305
NOMINAL THREAD SIZE0.112 INCHES NUT THREAD
STYLE DESIGNATORSELF-LOCKING
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A NUT THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD LENGTH0.590 INCHES NOMINAL NUT THREAD
THREAD QUANTITY PER INCH40 NUT THREAD
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) NUT THREAD


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