5310-00-878-5927 NUT,SELF-LOCKING,HEXAGON Index 5310-00-878-5931 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-878-5930

Federal Supply Class:
5310

National Item Identification Number:
008785930

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:
A125AK4975UFC AEROSPACE EUROPE LIMITED
A125AK7766BRITISH STANDARDS INSTITUTION
A125A662S109LENTERN INTL INC
A125A66K7766BRITISH STANDARDS INSTITUTION


Techincal Specification:
BEARING SURFACE TYPEFLAT OR CHAMFERED
COUNTERSINK ANGLE90.0 DEGREES MINIMUM AND 120.0 DEGREES MAXIMUM NUT
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALFIBER LOCKING INSERT
MATERIALSTEEL NUT
NOMINAL THREAD SIZE0.112 INCHES
NUT HEIGHT0.175 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.183 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM AND CHROMIUM NUT
TEMP RATING-75.0 CELSIUS MINIMUM AND 200.0 CELSIUS MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH40
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)


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