5310-00-803-2598 NUT,SELF-LOCKING,EXTENDED WASHER Index 4820-00-803-2600 VALVE,SAFETY RELIEF

National Stock Number:
5310-00-803-2599

Federal Supply Class:
5310

National Item Identification Number:
008032599

Description:
NUT,SELF-LOCKING,DOUBLE HEXAGON

Detail:
A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.


Manufacturer Information:
BACN10BL5L77272THE BOEING COMPANY
BACN10BL5L81205THE BOEING COMPANY


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.312 INCHES
NUT HEIGHT0.380 INCHES NOMINAL
NUT STYLEDOUBLE HEXAGON
WIDTH ACROSS FLATS0.521 INCHES MINIMUM AND 0.568 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING550.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNF


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