5315-00-310-2547 KEY,MACHINE Index 5330-00-310-2557 SEAL,NONMETALLIC STRIP

National Stock Number:
5307-00-310-2556

Federal Supply Class:
5307

National Item Identification Number:
003102556

Description:
STUD,BALL

Detail:
A METAL ITEM WITH A SPHERICAL SHAPED HEAD AND A STRAIGHT AND/OR TAPERED BODY, USUALLY WITH A THREADED SHANK.


Manufacturer Information:
829975419200US ARMY ARDEC RDECOM


Techincal Specification:
BODY DIAMETER0.312 INCHES NOMINAL
BODY LENGTH0.062 INCHES NOMINAL
DISTANCE FROM SPHERICAL HEAD CENTERLINE TO HEAD END0.156 INCHES NOMINAL
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
HEAD DIAMETER0.312 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-673 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 416
NECK DIAMETER0.187 INCHES NOMINAL
NOMINAL THREAD SIZE0.190 INCHES LOCATION NOT OTHERWISE SPECIFIED
OVERALL LENGTH0.937 INCHES NOMINAL
PLAIN SHANK DIAMETER0.190 INCHES NOMINAL
PLAIN SHANK LENGTH0.350 INCHES NOMINAL
STYLE DESIGNATORPLAIN SHANK BALL
SURFACE FINISH125.0 MICROINCHES SHANK
SURFACE FINISH125.0 MICROINCHES NUT THD
SURFACE FINISH63.0 MICROINCHES BALL END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL
THREAD CLASS2A LOCATION NOT OTHERWISE SPECIFIED
THREAD DIRECTIONRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
THREAD LENGTH0.215 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED
THREAD QUANTITY PER INCH32 LOCATION NOT OTHERWISE SPECIFIED
THREAD SERIES DESIGNATORUNF LOCATION NOT OTHERWISE SPECIFIED


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