3110-01-394-7846 PLATE,RETAINING,BEARING Index 5305-01-394-7848 SCREW,MACHINE

National Stock Number:
5310-01-394-7847

Federal Supply Class:
5310

National Item Identification Number:
013947847

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:
HS4153-02E02731MCDONNELL DOUGLAS HELICOPTER CO INC
HS4153-02E8V613THE BOEING COMPANY
M13740-02E80539SPS TECHNOLOGIES, LLC


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
THREAD DIRECTIONRIGHT-HAND
NUT STYLEPLATE
MATERIALIRON ALLOY 660 NUT
IRON ALLOY 660 SHELL
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
SURFACE TREATMENTDISULFIDE MOLYBDENUM NUT
PASSIVATE SHELL
DISTANCE FROM CENTERLINE TO FLAT0.160 INCHES MAXIMUM
OVERALL HEIGHT0.227 INCHES MAXIMUM
NUT LENGTH0.525 INCHES MAXIMUM
NUT HEIGHT0.227 INCHES MAXIMUM
PLATE THICKNESS0.030 INCHES NOMINAL
PLATE WIDTH0.486 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.098 INCHES NOMINAL
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.245 INCHES MINIMUM AND
0.255 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH0.217 INCHES MINIMUM AND
0.221 INCHES MAXIMUM
TEMP RATING450.0 DEG FAHRENHEIT NOMINAL


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