2520-00-522-9470 COLLAR,FORWARD AND REVERSE Index 5305-00-522-9475 SCREW,CLOSE TOLERANCE

National Stock Number:
5310-00-522-9472

Federal Supply Class:
5310

National Item Identification Number:
005229472

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:
BACN10KB381205THE BOEING COMPANY
BACN10KB382918THE BOEING COMPANY
K2000-3BAC15653HOWMET GLOBAL FASTENING SYSTEMS INC
NS103184-0280539SPS TECHNOLOGIES, LLC
RMA9207-3019L2ESNA, LLC
RMA9207-372962HARVARD INDUSTRIES INC
T8109S103211815SPS TECHNOLOGIES, LLC
VN101A1-0292215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.310 INCHES MINIMUM AND 0.314 INCHES MAXIMUM
COUNTERBORE DIAMETER0.194 INCHES MINIMUM NUT
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.344 INCHES MINIMUM AND 0.349 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 1030 OR STEEL COMP 1033 OR STEEL COMP 1035 OR STEEL COMP 1038 OR STEEL COMP 1040 OR STEEL COMP 1042 OR STEEL COMP 1045 OR STEEL COMP 1046 OR STEEL COMP 1050 OR STEEL COMP 1060 OR STEEL COMP 1064 OR STEEL COMP 1065 OR STEEL COMP 1070 OVERALL
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.098 INCHES NOMINAL
NOMINAL THREAD SIZE0.190 INCHES
NUT COUNTERBORE DEPTH0.060 INCHES MINIMUM NUT
NUT HEIGHT0.250 INCHES MAXIMUM
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE
NUT LENGTH0.950 INCHES MAXIMUM
PLATE THICKNESS0.047 INCHES MAXIMUM
PLATE WIDTH0.328 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA81205-BACN10KB MANUFACTURERS STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING450.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNJF


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