5320-00-150-3768 RIVET,BLIND Index 5310-00-150-3772 WASHER,FLAT

National Stock Number:
5310-00-150-3770

Federal Supply Class:
5310

National Item Identification Number:
001503770

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:
F52LHTA575M-048019L2ESNA, LLC
F52LHTA575M-04872962HARVARD INDUSTRIES INC
M12640NM04880539SPS TECHNOLOGIES, LLC
MK4000-4CW15653HOWMET GLOBAL FASTENING SYSTEMS INC
MS21086-480205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS21086-496906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MT13S428CPC11815SPS TECHNOLOGIES, LLC
MT13S428CPC52828REPUBLIC FASTENER MFG. CORP.
MT13S428CPC71087REPUBLIC FASTENER MFG. CORP. USE CAGE CODE 52828 FOR CATALOGING.
R300X452828REPUBLIC FASTENER MFG. CORP.


Techincal Specification:
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH0.217 INCHES MINIMUM AND 0.221 INCHES MAXIMUM
COUNTERBORE DIAMETER0.254 INCHES MINIMUM NUT
HARDNESS RATING49.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONSOLUBLE LUBRICANT
NUT COUNTERBORE DEPTH0.062 INCHES MINIMUM NUT
NUT HEIGHT0.281 INCHES MAXIMUM
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE
NUT LENGTH0.591 INCHES MAXIMUM
MATERIALSTEEL OVERALL
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
NOMINAL THREAD SIZE0.250 INCHES
PLATE THICKNESS0.055 INCHES MAXIMUM
PLATE WIDTH0.380 INCHES MINIMUM AND 0.414 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
TEMP RATING450.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNF


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