3120-01-057-0919 BUSHING,SLEEVE Index 5950-01-057-0923 TRANSFORMER,POWER

National Stock Number:
5307-01-057-0920

Federal Supply Class:
5307

National Item Identification Number:
010570920

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:
10549732-119200US ARMY ARDEC RDECOM


Techincal Specification:
MATERIALALUMINUM ALLOY 2024
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 TY6 FED SPEC 1ST MATERIAL RESPONSE OR
QQ-A-225/6 TY4 FED SPEC 2ND MATERIAL RESPONSE
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171 FINISH 7.2.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORSHOULDERED
SHOULDER LENGTH1.214 INCHES MINIMUM AND
1.219 INCHES MAXIMUM
DISTANCE ACROSS FLATS0.188 INCHES NOMINAL
OVERALL LENGTH1.932 INCHES MINIMUM AND
2.001 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF NUT THREAD
UNF STUD THREAD
NOMINAL THREAD SIZE0.138 INCHES NUT THREAD
0.138 INCHES STUD THREAD
THREAD CLASS2A NUT THREAD
2A STUD THREAD
THREAD QUANTITY PER INCH40 NUT THREAD
40 STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
RIGHT-HAND STUD THREAD
THREAD LENGTH0.359 INCHES MINIMUM AND
0.391 INCHES MAXIMUM NUT THREAD
0.359 INCHES MINIMUM AND
0.391 INCHES MAXIMUM STUD THREAD


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