4730-00-975-1716 UNION,PIPE Index 3030-00-975-1729 BELT,V

National Stock Number:
5315-00-975-1720

Federal Supply Class:
5315

National Item Identification Number:
009751720

Description:
PIN,STRAIGHT,HEADLESS

Detail:
A headless, cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 MM); for items whose length exceeds twelve inches (304 MM); see ROD, STRAIGHT, HEADLESS. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also PIN, STRAIGHT, THREADED.


Manufacturer Information:
MS16556-84496906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
FEATURES PROVIDEDCASEHARDENED
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE4.0 DEGREES MINIMUM AND 12.0 DEGREES MAXIMUM
FIRST END TAPER LENGTH0.266 INCHES MINIMUM AND 0.296 INCHES MAXIMUM
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PIN OVERALL LENGTH1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM
PIN OVERALL DIAMETER0.1884 INCHES MINIMUM AND 0.1886 INCHES MAXIMUM
SECOND END CORNER RADIUS0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM
SECOND END STYLERADIUS
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SHEAR STRENGTH5900 DOUBLE POUNDS PER SQUARE INCH
SPECIAL FEATURESRADIUS END MAY BE CHAMFERED 25 DEG
SURFACE FINISH125.0 MICROINCHES BOTH ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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