5940-00-460-8771 TERMINAL,STUD Index 5310-00-460-8777 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE

National Stock Number:
5310-00-460-8776

Federal Supply Class:
5310

National Item Identification Number:
004608776

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
55LH7896-372962HARVARD INDUSTRIES INC
STSCD005-0398897LOCKHEED MARTIN CORP


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 8740 OR
STEEL COMP H11 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6322 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS 6485 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING45.0 ROCKWELL C NOMINAL
NUT STYLEDOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.369 INCHES MAXIMUM
OVERALL HEIGHT0.265 INCHES MAXIMUM
WASHER THICKNESS0.008 INCHES MINIMUM
WIDTH ACROSS FLATS0.243 INCHES MINIMUM AND
0.251 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONSOLUBLE LUBRICANT
TEMP RATING-65.0 DEG FAHRENHEIT MINIMUM AND
450.0 DEG FAHRENHEIT MAXIMUM


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