2590-01-449-0481 ARM ASSEMBLY,LIFT BLADE Index 5340-01-449-0483 INSERT,SELF-LOCKING

National Stock Number:
5310-01-449-0482

Federal Supply Class:
5310

National Item Identification Number:
014490482

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:
BACN10JS3B481205THE BOEING COMPANY
BRF120A4-352828REPUBLIC FASTENER MFG. CORP.


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
THREAD DIRECTIONRIGHT-HAND
NUT STYLEPLATE
MATERIALSTEEL COMP 1030 OR
STEEL COMP 1070 OVERALL
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY2 CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
OVERALL HEIGHT1.051 INCHES NOMINAL
NUT LENGTH1.051 INCHES MAXIMUM
NUT HEIGHT0.438 INCHES MAXIMUM
PLATE THICKNESS0.019 INCHES MINIMUM
PLATE WIDTH0.416 INCHES MAXIMUM
COUNTERBORE DIAMETER0.190 INCHES MINIMUM NUT
LUBRICATIONDRY FILM LUBRICANT
NUT MOUNTING PROVISIONSTRAIGHT HOLES
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND
0.103 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.339 INCHES MINIMUM AND
0.349 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.310 INCHES MINIMUM AND
0.314 INCHES MAXIMUM
TEMP RATING450.0 DEG FAHRENHEIT NOMINAL
FEATURES PROVIDEDFLOATING NUT


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