5310-01-055-7765 NUT,SELF-LOCKING,BARREL Index 5310-01-055-7767 NUT,SELF-LOCKING,ROUND

National Stock Number:
5310-01-055-7766

Federal Supply Class:
5310

National Item Identification Number:
010557766

Description:
NUT,SELF-LOCKING,SPLINE

Detail:
A nut having an externally splined sleeve, which holds it in position when forced into a hole of slightly smaller diameter. An integral feature is incorporated for locking.


Manufacturer Information:
77377-1256878SPS TECHNOLOGIES, LLC
77377-1280539SPS TECHNOLOGIES, LLC
SF50324-1215653HOWMET GLOBAL FASTENING SYSTEMS INC
LH11922-1272962HARVARD INDUSTRIES INC
C7530-1281755LOCKHEED MARTIN CORPORATION


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.750 INCHES
THREAD QUANTITY PER INCH16
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,TYPE II,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING38.0 ROCKWELL C MINIMUM AND
46.0 ROCKWELL C MAXIMUM
NUT DIAMETER1.270 INCHES MAXIMUM
NUT HEIGHT0.608 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
TEMP RATING450.0 DEG FAHRENHEIT MAXIMUM


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