5310-00-448-5790 NUT,SELF-LOCKING,EXTENDED WASHER Index 5310-00-448-5792 NUT,SELF-LOCKING,PLATE

National Stock Number:
5310-00-448-5791

Federal Supply Class:
5310

National Item Identification Number:
004485791

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
301656700198PRATT & WHITNEY CANADA CORP
70877-62456878SPS TECHNOLOGIES, LLC
LH9756-6K72962HARVARD INDUSTRIES INC


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3BG
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND
43.0 ROCKWELL C MAXIMUM
NUT STYLEDOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.649 INCHES MAXIMUM
OVERALL HEIGHT0.350 INCHES MAXIMUM
WASHER THICKNESS0.065 INCHES MINIMUM
WIDTH ACROSS FLATS0.430 INCHES MINIMUM AND
0.439 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE00198
MFR SOURCE CONTROLLING REFERENCE3016567


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