5340-00-531-0575 COVER,ACCESS Index 1005-00-531-0583 BLOCK,ADJUSTING

National Stock Number:
5315-00-531-0581

Federal Supply Class:
5315

National Item Identification Number:
005310581

Description:
PIN,SHOULDER,HEADLESS

Detail:
A cylindrically-shaped headless item, having a shank at one or both ends. It is used for aligning, fastening, or transfer of torque and/or thrust by fitting into corresponding holes of another item. It may be threaded on one end.


Manufacturer Information:
531058119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN HOLES1.430 INCHES NOMINAL
CRITICALITY CODE JUSTIFICATIONAAVH AND AAZE
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.790 INCHES MINIMUM AND 0.810 INCHES MAXIMUM
FIRST END LOCATIONBOTH ENDS
FIRST HOLE DIAMETER0.076 INCHES NOMINAL
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
FIRST END TAPER LENGTH0.031 INCHES NOMINAL
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
HOLE ARRANGEMENT STYLEBOTH END DRILLED
OVERALL LENGTH3.031 INCHES NOMINAL
MATERIALSTEEL COMP 1095 OVERALL
SECOND HOLE DIAMETER0.076 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SECOND SHANK DIAMETER0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
SECOND SHANK LENGTH0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
SHANK DIAMETER0.2485 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM
SHANK LENGTH0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
SHOULDER DIAMETER0.4390 INCHES MINIMUM AND 0.4395 INCHES MAXIMUM
SPECIAL FEATURESBOTH SHANK ENDS CHAMFERED 0.031 IN. BY 45 DEG ON EDGES NOT CITED IN ABQL AND ABQM
STYLE DESIGNATORSHOULDER


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