3110-00-403-7665 BEARING,ROLLER,TAPERED Index 5330-00-403-7669 SEAL RING,SHAFT

National Stock Number:
5310-00-403-7666

Federal Supply Class:
5310

National Item Identification Number:
004037666

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:
C084-1481755LOCKHEED MARTIN CORPORATION
FNF22-141456878SPS TECHNOLOGIES, LLC
LH9031-14019L2ESNA, LLC
H29248-1415653HOWMET GLOBAL FASTENING SYSTEMS INC
LH9031-1472962HARVARD INDUSTRIES INC
VN415C14492215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.875 INCHES
THREAD QUANTITY PER INCH14
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING49.0 ROCKWELL C MAXIMUM
NUT STYLEDOUBLE HEXAGON
WASHER OUTSIDE DIAMETER1.438 INCHES MAXIMUM
OVERALL HEIGHT1.045 INCHES MINIMUM AND
1.075 INCHES MAXIMUM
WASHER THICKNESS0.145 INCHES MINIMUM
WIDTH ACROSS FLATS1.052 INCHES MINIMUM AND
1.068 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
TEMP RATING450.0 DEG FAHRENHEIT NOMINAL


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