5950-00-965-6995 REACTOR Index 5310-00-965-6999 NUT,SELF-LOCKING,EXTENDED WASHER

National Stock Number:
5310-00-965-6998

Federal Supply Class:
5310

National Item Identification Number:
009656998

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:
57585-72015653HOWMET GLOBAL FASTENING SYSTEMS INC
57585-72056878SPS TECHNOLOGIES, LLC
H20-715653HOWMET GLOBAL FASTENING SYSTEMS INC
LHEB220-07072962HARVARD INDUSTRIES INC
VN407A07092215HOWMET GLOBAL FASTENING SYSTEMS INC
57585-72092215HOWMET GLOBAL FASTENING SYSTEMS INC
VN407A070C4293ALCOA FASTENING SYSTEMS FAIRCHILDFASTENERS EUROPE - VSD GMBH


Techincal Specification:
HARDNESS RATING38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
OVERALL HEIGHT0.531 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8740 OVERALL
NOMINAL THREAD SIZE0.438 INCHES
NUT STYLEDOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.770 INCHES MAXIMUM
WASHER THICKNESS0.064 INCHES NOMINAL
WIDTH ACROSS FLATS0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING450.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH20


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