5325-00-679-7070 RING,RETAINING Index 5325-00-679-7075 RING,RETAINING

National Stock Number:
5315-00-679-7072

Federal Supply Class:
5315

National Item Identification Number:
006797072

Description:
PIN,GROOVED,HEADED

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


Manufacturer Information:
909829619207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
EFFECTIVE LENGTH0.860 INCHES MINIMUM
DIAMETER1.123 INCHES MINIMUM AND 1.124 INCHES MAXIMUM
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.310 INCHES NOMINAL
FIRST HOLE DIAMETER0.139 INCHES MINIMUM AND 0.144 INCHES MAXIMUM
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
FIRST END TAPER LENGTH0.060 INCHES NOMINAL
GRIP LENGTH0.870 INCHES MINIMUM
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLEFLAT CHAMFER
HEIGHT0.370 INCHES NOMINAL
HOLE ARRANGEMENT STYLEONE END DRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A322 ASSN STD SINGLE MATERIAL RESPONSE AND ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4130 OVERALL
PIN HEAD DIAMETER1.500 INCHES NOMINAL
STYLE DESIGNATORGROOVE
SURFACE FINISH32.0 MICROINCHES OUTSIDE DIAMETER
UNDER HEAD LENGTH2.310 INCHES NOMINAL
UNDERCUT DIAMETER1.064 INCHES NOMINAL
UNDERCUT RADIUS0.062 INCHES NOMINAL


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