5310-00-947-8637 NUT,SELF-LOCKING,SPLINE Index 5310-00-947-8639 NUT,ASSEMBLY

National Stock Number:
5310-00-947-8638

Federal Supply Class:
5310

National Item Identification Number:
009478638

Description:
NUT,SELF-LOCKING,SPLINE

Detail:
A nut having an externally splined sleeve, which holds it in position when forced into a hole of slightly smaller diameter. An integral feature is incorporated for locking.


Manufacturer Information:
65B9972-219200US ARMY ARDEC RDECOM
65B9972-219205SPRINGFIELD ARMORY
66777-428-156878SPS TECHNOLOGIES, LLC


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLESPLINE
PILOT DIAMETER0.384 INCHES MINIMUM AND
0.388 INCHES MAXIMUM
PILOT LENGTH0.089 INCHES MINIMUM AND
0.099 INCHES MAXIMUM
NUT DIAMETER0.490 INCHES MINIMUM AND
0.580 INCHES MAXIMUM
NUT HEIGHT0.255 INCHES NOMINAL
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
THE MANUFACTURERS DATA
MANUFACTURERS CODE56878
DESIGN CONTROL REFERENCE66777-428-1


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