5330-00-500-3529 FELT,MECHANICAL,PREFORMED Index 5342-00-500-3531 BRACKET

National Stock Number:
5310-00-500-3530

Federal Supply Class:
5310

National Item Identification Number:
005003530

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:
LH10205-8019L2ESNA, LLC
LH10205-872962HARVARD INDUSTRIES INC


Techincal Specification:
COUNTERBORE DIAMETER0.500 INCHES MINIMUM AND 0.535 INCHES MAXIMUM NUT
HARDNESS RATING48.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
OVERALL HEIGHT0.625 INCHES MINIMUM AND 0.630 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NUT COUNTERBORE DEPTH0.050 INCHES MAXIMUM NUT
NUT STYLEDOUBLE HEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
WASHER OUTSIDE DIAMETER0.828 INCHES MAXIMUM
WASHER THICKNESS0.140 INCHES MINIMUM
WIDTH ACROSS FLATS0.616 INCHES MINIMUM AND 0.627 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 INCH20


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