2530-01-312-8977 VALVE,BLEEDER,HYDRAULIC SYSTEM Index 1560-01-312-8979 COVER,ACCESS

National Stock Number:
5307-01-312-8978

Federal Supply Class:
5307

National Item Identification Number:
013128978

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:
1229281719200US ARMY ARDEC RDECOM


Techincal Specification:
MATERIALCOPPER ALLOY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORSHOULDERED
SHOULDER LENGTH0.062 INCHES NOMINAL
DISTANCE ACROSS FLATS0.250 INCHES NOMINAL
STUD END SHANK LENGTH0.400 INCHES NOMINAL
STUD END SHANK DIAMETER0.230 INCHES MINIMUM AND
0.234 INCHES MAXIMUM
OVERALL LENGTH1.000 INCHES NOMINAL
THREAD SERIES DESIGNATORUNC NUT THREAD
UNC STUD THREAD
NOMINAL THREAD SIZE0.138 INCHES NUT THREAD
0.138 INCHES STUD THREAD
THREAD CLASS2A NUT THREAD
2A STUD THREAD
THREAD QUANTITY PER INCH32 NUT THREAD
32 STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
RIGHT-HAND STUD THREAD
THREAD LENGTH0.250 INCHES NOMINAL NUT THREAD
0.250 INCHES NOMINAL STUD THREAD
THE MANUFACTURERS DATA
MANUFACTURERS CODE19200
DESIGN CONTROL REFERENCE12292817


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