1560-01-452-5053 PLATE,STRUCTURAL,AIRCRAFT Index 5360-01-452-5055 SPRING,HELICAL,COMPRESSION

National Stock Number:
5310-01-452-5054

Federal Supply Class:
5310

National Item Identification Number:
014525054

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:
LS10049-3-398897LOCKHEED MARTIN CORP
MA13601-02-398897LOCKHEED MARTIN CORP


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.498 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
COUNTERBORE DIAMETER0.194 INCHES MINIMUM NUT
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
FEATURES PROVIDEDFLOATING NUT
HARDNESS RATING49.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
MATERIALSTEEL OVERALL
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
NOMINAL THREAD SIZE0.190 INCHES
NUT COUNTERBORE DEPTH0.187 INCHES MINIMUM NUT
NUT HEIGHT0.375 INCHES MAXIMUM
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE
NUT LENGTH0.739 INCHES MAXIMUM
PLATE THICKNESS0.125 INCHES NOMINAL
PLATE WIDTH0.416 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING450.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNJF


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