5315-01-057-0980 KEY,MACHINE Index 5315-01-057-0983 PIN,SPRING

National Stock Number:
5315-01-057-0981

Federal Supply Class:
5315

National Item Identification Number:
010570981

Description:
PIN,GROOVED,HEADED

Detail:
A CYLINDRICALLY-SHAPED HEADED ITEM, HAVING CIRCULAR OR LONGITUDINAL GROOVE(S).


Manufacturer Information:
11671043-419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
FIRST END STYLECHAMFERED
HEAD STYLEDEE CHAMFER
MATERIALSTEEL COMP 1018 OR
STEEL COMP 1020 OR
STEEL COMP 1022 OR
STEEL COMP 1025 OVERALL
SURFACE TREATMENTENAMEL OVERALL
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND
60.0 ROCKWELL C MAXIMUM OVERALL
DIAMETER0.7495 INCHES MINIMUM AND
0.7500 INCHES MAXIMUM
EFFECTIVE LENGTH12.590 INCHES NOMINAL
UNDERCUT DIAMETER0.580 INCHES MINIMUM AND
0.583 INCHES MAXIMUM
UNDER HEAD LENGTH12.810 INCHES NOMINAL
UNDERCUT WIDTH0.056 INCHES MINIMUM AND
0.059 INCHES MAXIMUM
SECOND UNDERCUT WIDTH0.060 INCHES NOMINAL
SECOND UNDERCUT DIAMETER0.680 INCHES NOMINAL
FIRST END TAPER LENGTH0.060 INCHES NOMINAL
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
DISTANCE FROM CENTERLINE TO FLAT0.500 INCHES NOMINAL
PIN HEAD DIAMETER1.120 INCHES NOMINAL
HEIGHT0.380 INCHES NOMINAL
SURFACE FINISH32.0 MICROINCHES OUTSIDE DIAMETER
SPECIAL FEATURESTWO GROOVES EACH 1.220 IN. FROM EITHER END
THE MANUFACTURERS DATA
MANUFACTURERS CODE19207
DESIGN CONTROL REFERENCE11671043-4


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