3120-00-517-0781 BEARING,WASHER,THRUST Index 3020-00-517-0790 GEAR,BEVEL

National Stock Number:
5310-00-517-0782

Federal Supply Class:
5310

National Item Identification Number:
005170782

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:
517078219204ARMY, UNITED STATES DEPARTMENT OF THE
5170782L1659FLEET MAINTENANCE FACILITIES CAPE BRETON FMF-CB


Techincal Specification:
LOCKING FEATUREFREE-RUNNING ALL METAL DESIGN
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE2.250 INCHES
NUT STYLEHEXAGON
OVERALL HEIGHT1.000 INCHES NOMINAL
SURFACE TREATMENTPHOSPHATE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH12
THREAD SERIESUN
WASHER OUTSIDE DIAMETER4.000 INCHES NOMINAL
WASHER THICKNESS0.250 INCHES NOMINAL
WIDTH ACROSS FLATS3.000 INCHES NOMINAL


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