5310-00-789-4420 NUT,SELF-LOCKING,EXTENDED WASHER Index 3040-00-789-4426 SHAFT,STRAIGHT

National Stock Number:
5310-00-789-4421

Federal Supply Class:
5310

National Item Identification Number:
007894421

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:
3P23029-10356878SPS TECHNOLOGIES, LLC
3P23029-10380539SPS TECHNOLOGIES, LLC
3P23029-10398897LOCKHEED MARTIN CORP


Techincal Specification:
HARDNESS RATING43.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONSOLUBLE LUBRICANT
OVERALL HEIGHT0.875 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6304 ASSN STD SINGLE MATERIAL RESPONSE OR AMS6485 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 601 OR STEEL COMP H11 OVERALL
NOMINAL THREAD SIZE0.625 INCHES
NUT STYLEDOUBLE HEXAGON
WASHER OUTSIDE DIAMETER1.195 INCHES MAXIMUM
WASHER THICKNESS0.047 INCHES MINIMUM
WIDTH ACROSS FLATS0.803 INCHES MINIMUM AND 0.814 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2416 ASSN STD ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTNICKEL AND CADMIUM OVERALL
TEMP RATING900.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH18


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