6520-01-502-9917 SPREADER,DENTAL Index 3040-01-502-9919 HOUSING,MECHANICAL DRIVE

National Stock Number:
5310-01-502-9918

Federal Supply Class:
5310

National Item Identification Number:
015029918

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.


Manufacturer Information:
596-7409648-3753711NAVAL SEA SYSTEMS COMMAND
B831-9520-3796169ELECTRIC BOAT CORPORATION


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE1.250 INCHES
NUT HEIGHT1.030 INCHES MINIMUM AND 1.094 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS1.812 INCHES MINIMUM AND 1.875 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH7
THREAD SERIESUNC


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