3020-00-482-8469 GEAR,SPUR Index 4730-00-482-8472 PACKING NUT

National Stock Number:
5315-00-482-8470

Federal Supply Class:
5315

National Item Identification Number:
004828470

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:
1128BM42091-1126512NORTHROP GRUMMAN SYSTEMS CORPORATION
1128BM42091-1179RG9NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONAAVH
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.083 INCHES MINIMUM AND 0.145 INCHES MAXIMUM
FIRST END LOCATIONTHREADED END
FIRST HOLE DIAMETER0.076 INCHES MINIMUM AND 0.086 INCHES MAXIMUM
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE30.0 DEGREES NOMINAL
FIRST END TAPER LENGTH0.031 INCHES NOMINAL
HOLE ARRANGEMENT STYLEONE END DRILLED
OVERALL LENGTH2.123 INCHES MINIMUM AND 2.155 INCHES MAXIMUM
NOMINAL THREAD SIZE0.250 INCHES
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END STYLECHAMFERED
SECOND END TAPER ANGLE10.0 DEGREES NOMINAL
SECOND END TAPER LENGTH0.053 INCHES MINIMUM AND 0.063 INCHES MAXIMUM
SHANK DIAMETER0.250 INCHES NOMINAL
SHANK LENGTH0.265 INCHES MINIMUM AND 0.297 INCHES MAXIMUM
SHOULDER DIAMETER0.3739 INCHES MINIMUM AND 0.3744 INCHES MAXIMUM
STYLE DESIGNATORSHOULDER
THREAD CLASS3A
THREAD LENGTH0.265 INCHES MINIMUM AND 0.297 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNF


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