5310-01-264-0928 NUT,PLAIN,ROUND Index 5310-01-264-0930 WASHER,FLAT

National Stock Number:
5310-01-264-0929

Federal Supply Class:
5310

National Item Identification Number:
012640929

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
825305-28331654SULLAIR CORP


Techincal Specification:
LOCKING FEATUREFREE-RUNNING ALL METAL DESIGN
OVERALL HEIGHT0.268 INCHES MINIMUM AND 0.283 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A533,GRADE A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.312 INCHES
NUT STYLEHEXAGON
SPECIAL FEATURESWASHER SERRATED
WASHER OUTSIDE DIAMETER0.680 INCHES MAXIMUM
WASHER THICKNESS0.040 INCHES MINIMUM
WIDTH ACROSS FLATS0.500 INCHES MAXIMUM
SURFACE TREATMENTZINC OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNC


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