5315-00-508-4151 PIN,SHOULDER,HEADLESS Index 1280-00-508-4162 MOUNT ASSY

National Stock Number:
5310-00-508-4155

Federal Supply Class:
5310

National Item Identification Number:
005084155

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:
69678M52450392SPS TECHNOLOGIES INC
69678M52456878SPS TECHNOLOGIES, LLC


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP H11 OR
STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6322 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS6485 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING47.0 ROCKWELL C NOMINAL
NUT STYLEDOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.476 INCHES MAXIMUM
OVERALL HEIGHT0.333 INCHES MAXIMUM
WASHER THICKNESS0.060 INCHES MINIMUM
WIDTH ACROSS FLATS0.367 INCHES MINIMUM AND
0.376 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
TEMP RATING450.0 DEG FAHRENHEIT NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE56878
DESIGN CONTROL REFERENCE69678M524


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