5310-01-324-0521 NUT,PLAIN,PLATE Index 4730-01-324-0523 LOCKNUT,TUBE FITTING

National Stock Number:
5310-01-324-0522

Federal Supply Class:
5310

National Item Identification Number:
013240522

Description:
NUT,SELF-LOCKING,PLATE

Detail:
A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
6SR4009M62554ALCOA GLOBAL FASTENERS INC. DBA SIMMONDS MECAERO FAS PDTS DIV SIMMONDS MECAERO FAS PDTS


Techincal Specification:
DISTANCE FROM CENTERLINE TO FLAT0.200 INCHES NOMINAL
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.193 INCHES
NUT HEIGHT0.283 INCHES NOMINAL
NUT STYLEPLATE
NUT LENGTH0.715 INCHES NOMINAL
PLATE THICKNESS0.044 INCHES NOMINAL
PLATE WIDTH0.716 INCHES NOMINAL
SPECIAL FEATURESPLATE HAS TWO UNTHREADED HOLES; CENTER TO CENTER DISTANCE 0.440 IN.; 0.127 IN. DIA.; HU25A AND HH65A AIRCRAFT
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING235.0 CELSIUS NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESMJ
THREAD TOLERANCE CLASS4H5H INTERNAL


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