5310-00-500-3526 NUT,SELF-LOCKING,EXTENDED WASHER Index 5310-00-500-3528 NUT,SELF-LOCKING,EXTENDED WASHER

National Stock Number:
5310-00-500-3527

Federal Supply Class:
5310

National Item Identification Number:
005003527

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:
LH10205-6019L2ESNA, LLC
LH10205-672962HARVARD INDUSTRIES INC


Techincal Specification:
COUNTERBORE DIAMETER0.375 INCHES MINIMUM AND 0.405 INCHES MAXIMUM NUT
HARDNESS RATING48.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
OVERALL HEIGHT0.485 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD SIZE0.375 INCHES
NUT COUNTERBORE DEPTH0.050 INCHES MAXIMUM NUT
NUT STYLEDOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.649 INCHES MAXIMUM
WASHER THICKNESS0.105 INCHES MINIMUM
WIDTH ACROSS FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE OVERALL EXCEPT THREADS
SURFACE TREATMENTSILVER THREADS
TEMP RATING900.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH24


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