3110-00-699-9986 BEARING,ROLLER,NEEDLE Index 5930-00-699-9995 SWITCH,ROTARY

National Stock Number:
5315-00-699-9991

Federal Supply Class:
5315

National Item Identification Number:
006999991

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:
726899219205SPRINGFIELD ARMORY


Techincal Specification:
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE20.0 DEGREES MINIMUM AND 30.0 DEGREES MAXIMUM
FIRST END TAPER LENGTH0.031 INCHES MINIMUM AND 0.062 INCHES MAXIMUM
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PIN OVERALL DIAMETER0.2501 INCHES MINIMUM AND 0.2503 INCHES MAXIMUM
PIN OVERALL LENGTH0.300 INCHES MINIMUM AND 0.324 INCHES MAXIMUM
SECOND END STYLECHAMFERED
SECOND END TAPER ANGLE4.0 DEGREES MINIMUM AND 12.0 DEGREES MAXIMUM
SECOND END TAPER LENGTH0.035 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SPECIAL FEATURESSMALL CHAMFER END MAY BE 0.031 IN. MIN,0.062 IN. MAX RADIUS IN LIEU OF CHAMFER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-16232,TY2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE ZINC OVERALL


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