4540-01-008-7794 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE Index 3120-01-008-7799 BUSHING,SLEEVE

National Stock Number:
5310-01-008-7796

Federal Supply Class:
5310

National Item Identification Number:
010087796

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
FN12-10856878SPS TECHNOLOGIES, LLC


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.625 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING45.0 ROCKWELL C MAXIMUM
NUT STYLEHEXAGON
WASHER OUTSIDE DIAMETER1.027 INCHES MAXIMUM
OVERALL HEIGHT0.407 INCHES MAXIMUM
WASHER THICKNESS0.105 INCHES MINIMUM
WIDTH ACROSS FLATS0.806 INCHES MINIMUM AND
0.814 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
TEMP RATING450.0 DEG FAHRENHEIT NOMINAL
SPECIAL FEATURESUSED ON F-111
THE MANUFACTURERS DATA
MANUFACTURERS CODE56878
DESIGN CONTROL REFERENCEFN12-108


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