5315-01-211-5236 PIN,STRAIGHT,HEADLESS Index 5315-01-211-5238 PIN,SHOULDER,HEADLESS

National Stock Number:
5315-01-211-5237

Federal Supply Class:
5315

National Item Identification Number:
012115237

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:
MS16556-32896906MILITARY 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 16.0 DEGREES MAXIMUM
FIRST END TAPER LENGTH0.127 INCHES NOMINAL
HARDNESS RATING47.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONFED 66 FED STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL OVERALL
PIN OVERALL DIAMETER0.1259 INCHES MINIMUM AND 0.1261 INCHES MAXIMUM
PIN OVERALL LENGTH0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
SECOND END CORNER RADIUS0.041 INCHES MAXIMUM
SECOND END STYLERADIUS
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SHEAR STRENGTH3200 DOUBLE POUND
SPECIAL FEATURESRADIUS END MAY BE CHAMFERED 25.0 DEG
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDOD-P-16232 TY Z CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE ZINC OVERALL


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