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:
HARDNESS RATING45.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NUT STYLEHEXAGON
OVERALL HEIGHT0.407 INCHES MAXIMUM
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.625 INCHES
SPECIAL FEATURESUSED ON F-111
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
WASHER OUTSIDE DIAMETER1.027 INCHES MAXIMUM
WASHER THICKNESS0.105 INCHES MINIMUM
WIDTH ACROSS FLATS0.806 INCHES MINIMUM AND 0.814 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING450.0 FAHRENHEIT NOMINAL


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