2920-00-143-5902 SPACER,SLEEVE Index 5315-00-143-5904 PIN,STRAIGHT,HEADLESS

National Stock Number:
5315-00-143-5903

Federal Supply Class:
5315

National Item Identification Number:
001435903

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:
6-74104-2-481205THE BOEING COMPANY


Techincal Specification:
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
FIRST END TAPER LENGTH0.100 INCHES NOMINAL
HARDNESS RATING42.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5626,COMP 4140 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OVERALL
PIN OVERALL LENGTH1.790 INCHES NOMINAL
PIN OVERALL DIAMETER1.2490 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SURFACE FINISH32.0 MICROINCHES OUTSIDE DIAMETER
SURFACE TREATMENTCADMIUM OVERALL


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