3040-00-024-7973 SHAFT,SHOULDERED Index 1020-00-024-7975 SLEEVE

National Stock Number:
5315-00-024-7974

Federal Supply Class:
5315

National Item Identification Number:
000247974

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:
731273PC310001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
FEATURES PROVIDEDCASEHARDENED
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
FIRST END TAPER LENGTH0.031 INCHES NOMINAL
HARDNESS RATING50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL
MATERIALSTEEL OVERALL
PIN OVERALL DIAMETER0.4980 INCHES MINIMUM AND 0.4990 INCHES MAXIMUM
PIN OVERALL LENGTH4.125 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIAL FEATURESHARDEN 3.125 IN. LG FROM A END ONLY AS REQUIRED BY ROCKWELL HARDNESS
SURFACE TREATMENTPHOSPHATE OVERALL


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