3120-00-091-4879 BEARING,SLEEVE Index 5310-00-091-4907 NUT,SELF-LOCKING,EXTENDED WASHER

National Stock Number:
5310-00-091-4901

Federal Supply Class:
5310

National Item Identification Number:
000914901

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:
LH7815-02019L2ESNA, LLC
LH7815-0272962HARVARD INDUSTRIES INC


Techincal Specification:
HARDNESS RATING48.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
OVERALL HEIGHT0.235 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD SIZE0.190 INCHES
NUT STYLEDOUBLE HEXAGON
SPECIAL FEATURESFINISH PER ESNALUBE 382
WASHER OUTSIDE DIAMETER0.311 INCHES MAXIMUM
WASHER THICKNESS0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
WIDTH ACROSS FLATS0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH32


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