1615-14-439-6130 HUB,ROTOR,HELICOPTE Index 3110-14-439-6336 BEARING,BALL,AIRFRAME

National Stock Number:
5310-14-439-6162

Federal Supply Class:
5310

National Item Identification Number:
144396162

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:
52351FBD050NF0210AIRBUS HELICOPTERS (ETS DEMARIGNANE)
52351FBD050NF5442AIRBUS GROUP SAS


Techincal Specification:
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER7.0 MILLIMETERS NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH14.0 MILLIMETERS NOMINAL
COUNTERBORE DIAMETER5.4 MILLIMETERS MINIMUM AND 5.5 MILLIMETERS MAXIMUM NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL COMP 25CD4 OVERALL
PLATE THICKNESS1.0 MILLIMETERS MAXIMUM
PLATE WIDTH9.0 MILLIMETERS MAXIMUM
MOUNTING HOLE COUNTERSINK ANGLE100.0 DEGREES NOMINAL
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER2.5 MILLIMETERS MINIMUM AND 2.7 MILLIMETERS MAXIMUM
MOUNTING PROVISION LOCATIONOPPOSITE NUT PROJECTION SIDE
NOMINAL THREAD SIZE5.0 MILLIMETERS
NUT COUNTERBORE DEPTH2.4 MILLIMETERS MINIMUM NUT
NUT HEIGHT6.6 MILLIMETERS MAXIMUM
NUT LENGTH19.0 MILLIMETERS NOMINAL
NUT MOUNTING PROVISIONCOUNTERSUNK HOLES
NUT STYLEPLATE
SPECIAL FEATURESARTICLES QUALIFIES FOR EADS/CCR F5442
SURFACE TREATMENTCADMIUM AND CHROMATE AND DISULFIDE MOLYBDENUM OVERALL
TEMP RATING425.0 DEG CELSIUS MAXIMUM
TEST DATA DOCUMENTF0111-NF L 22-500 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS0.8
THREAD TOLERANCE CLASS4H5H INTERNAL
THREAD SERIESISO M


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