5315-00-949-9073 KEY,MACHINE Index 5315-00-949-9075 PIN,SHOULDER,HEADLESS

National Stock Number:
5315-00-949-9074

Federal Supply Class:
5315

National Item Identification Number:
009499074

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:
123BM40383-126512NORTHROP GRUMMAN SYSTEMS CORPORATION
123BM40383-179RG9NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
MATERIALSTEEL COMP 431 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
HARDNESS RATING41.0 ROCKWELL C MINIMUM AND
46.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORSHOULDER
SHANK LENGTH1.078 INCHES NOMINAL
SHOULDER DIAMETER0.688 INCHES NOMINAL
SHANK DIAMETER0.4360 INCHES MINIMUM AND
0.4370 INCHES MAXIMUM
OVERALL LENGTH2.594 INCHES NOMINAL
SECOND SHANK DIAMETER0.4360 INCHES MINIMUM AND
0.4370 INCHES MAXIMUM
SECOND SHANK LENGTH1.391 INCHES NOMINAL
FIRST END STYLECHAMFERED
FIRST END TAPER LENGTH0.045 INCHES NOMINAL
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END STYLECHAMFERED
SECOND END TAPER LENGTH0.125 INCHES NOMINAL
SECOND END TAPER ANGLE30.0 DEGREES NOMINAL
FIRST END LOCATIONSHORT SHANK END
THREAD SERIES DESIGNATORUNEF
NOMINAL THREAD SIZE0.438 INCHES
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.391 INCHES NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE79RG9
DESIGN CONTROL REFERENCE123BM40383-1


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