5315-00-331-3119 WORM-SHAFT Index 3020-00-331-3121 GEAR,SPUR

National Stock Number:
5315-00-331-3120

Federal Supply Class:
5315

National Item Identification Number:
003313120

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:
812635418876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
FIRST END TAPER LENGTH0.031 INCHES NOMINAL
FIRST END LOCATIONBOTH ENDS
OVERALL LENGTH1.9375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CL 7,TY A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SHANK DIAMETER0.186 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM
SHANK LENGTH0.594 INCHES NOMINAL
SHOULDER DIAMETER0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
STYLE DESIGNATORSHOULDER
SURFACE TREATMENTPASSIVATE OVERALL


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