4820-01-225-0951 VALVE,SAFETY RELIEF Index 5325-01-225-0953 STUD,TURNLOCK FASTENER

National Stock Number:
5307-01-225-0952

Federal Supply Class:
5307

National Item Identification Number:
012250952

Description:
STUD,SHOULDERED

Detail:
A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS WITH THREADS OF THE SAME NOMINAL DIAMETER. ALL OR PART OF THE UNTHREADED SECTION HAS A CROSS-SECTIONAL DIAMETER GREATER THAN THE NOMINAL STUD SIZE PLUS 0.020 INCHES (0.508 MM). IT MAY BE THREAD RELIEVED. SEE ALSO STUD, LOCKED IN.


Manufacturer Information:
634A382 PIECE 2701289GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
634A382-02701289GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
634A382P2701289GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT


Techincal Specification:
MATERIALSTEEL COMP 1018
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108 ASSN STD SINGLE MATERIAL RESPONSE
STYLE DESIGNATORSHOULDERED
SHOULDER DIAMETER0.4870 INCHES MINIMUM AND
0.4875 INCHES MAXIMUM
SHOULDER LENGTH1.060 INCHES NOMINAL
OVERALL LENGTH1.940 INCHES NOMINAL
THREAD SERIES DESIGNATORUNC NUT THREAD
UNC STUD THREAD
NOMINAL THREAD SIZE0.312 INCHES NUT THREAD
0.312 INCHES STUD THREAD
THREAD QUANTITY PER INCH18 NUT THREAD
18 STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
RIGHT-HAND STUD THREAD
THREAD LENGTH0.3775 INCHES NOMINAL NUT THREAD
0.3775 INCHES NOMINAL STUD THREAD
SPECIAL FEATURESBOTH ENDS UNDERCUT 0.0625 IN. WIDE,0.03125 IN. DEEP BETWEEN THREAD AND SHOULDER


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