5365-00-794-9824 SPACER,SLEEVE Index 4410-00-794-9844 HEADER,SUPERHEATER

National Stock Number:
5315-00-794-9840

Federal Supply Class:
5315

National Item Identification Number:
007949840

Description:
PIN,GROOVED,HEADED

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


Manufacturer Information:
843308919204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
EFFECTIVE LENGTH1.880 INCHES MINIMUM AND 1.890 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATIONABMZ AND ABPA AND ABPC
DIAMETER0.498 INCHES MINIMUM AND 0.499 INCHES MAXIMUM
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
FIRST END TAPER LENGTH0.030 INCHES NOMINAL
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLEFLAT CHAMFER
HEIGHT0.120 INCHES NOMINAL
MATERIALSTEEL OVERALL
PIN HEAD DIAMETER0.750 INCHES NOMINAL
STYLE DESIGNATORGROOVE
SURFACE FINISH63.0 MICROINCHES LONG SHANK
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
UNDER HEAD LENGTH2.120 INCHES NOMINAL
UNDERCUT DIAMETER0.396 INCHES MINIMUM AND 0.399 INCHES MAXIMUM
UNDERCUT WIDTH0.046 INCHES MINIMUM AND 0.049 INCHES MAXIMUM


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