5310-01-589-7281 NUT,PLAIN,HEXAGON Index 5310-01-589-7335 NUT,SELF-LOCKING,DOUBLE HEXAGON

National Stock Number:
5310-01-589-7328

Federal Supply Class:
5310

National Item Identification Number:
015897328

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:
BACN11Z4CD81205THE BOEING COMPANY
BACN11Z4CDZ0HA9BOEING DEFENCE AUSTRALIA


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NUT HEIGHT0.250 INCHES MAXIMUM
NUT STYLEDOUBLE HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, SELF-LOCKING, 12 POINT, 180 KSI TENSILE, 450 F AND 900 F
SPECIAL FEATURESKAL-GARD FA SOLID FILM LUBRICANT
WIDTH ACROSS FLATS0.347 INCHES MINIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-A-416, TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH28


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