5310-01-398-8769 NUT,PLAIN,CASTELLATED,HEXAGON Index 5310-01-398-8771 NUT,PLAIN,ROUND

National Stock Number:
5310-01-398-8770

Federal Supply Class:
5310

National Item Identification Number:
013988770

Description:
NUT,PLAIN,CASTELLATED,HEXAGON

Detail:
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, SLOTTED, HEXAGON.


Manufacturer Information:
ES16330YGR5CHAMP INDUSTRIES
ES163329968MECHANICAL EQUIPMENT SALE INC


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE1.250 INCHES
NUT HEIGHT0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH12
THREAD SERIESUNF
WIDTH ACROSS FLATS1.870 INCHES MINIMUM AND 1.890 INCHES MAXIMUM


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