5307-00-025-8268 STUD,LOCKED IN Index 5307-00-025-8270 STUD,LOCKED IN

National Stock Number:
5307-00-025-8269

Federal Supply Class:
5307

National Item Identification Number:
000258269

Description:
STUD,LOCKED IN

Detail:
A headless fastener externally threaded on both ends with each threaded portion of one but not necessarily the same nominal diameter. It is designed to be locked in place by either a RING, LOCK, SERRATED or a RING, LOCK, KEYED.


Manufacturer Information:
1016-07-8A99167HAMILTON SUNDSTRAND CORPORATION
11943962983EATON AEROSPACE, LLC
3X11943962983EATON AEROSPACE, LLC
92597-203848ARMA DIV AMBAC INDUSTRIES INC
BACS21S9-8A81205THE BOEING COMPANY
SF91-7SA8A83324HOWMET GLOBAL FASTENING SYSTEMS INC
SS1342-3-8A01359TRIUMPH THERMAL SYSTEMS - MARYLAND, INC.
SS1342-3-8A07KQ5DEFENSE & DEVELOPMENT ENTERPRISES LLC


Techincal Specification:
DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD0.153 INCHES NOMINAL
DISTANCE FROM SERRATED PORTION TO NUT END0.500 INCHES NOMINAL
DISTANCE FROM SERRATED PORTION TO STUD END0.438 INCHES NOMINAL
LOCKING FEATURESELF-CLINCHING HEAD
OVERALL LENGTH0.938 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758,COND C4 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 4130
NOMINAL THREAD SIZE0.190 INCHES NUT THREAD
NOMINAL THREAD SIZE0.250 INCHES STUD THREAD
STYLE DESIGNATORLOCKED IN
SURFACE TREATMENTCADMIUM OVERALL
THREAD LENGTH0.284 INCHES NOMINAL STUD THREAD
THREAD CLASS3A NUT THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD LENGTH0.438 INCHES NOMINAL NUT THREAD
THREAD PITCH DIAMETERS+0.2187 TO 0.2204 INCHES STUD THREAD
THREAD SERIES DESIGNATORUNF NUT THREAD
THREAD SERIES DESIGNATORUNS STUD THREAD
THREAD QUANTITY PER INCH20 STUD THREAD
THREAD QUANTITY PER INCH32 NUT THREAD


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