5310-01-143-1766 NUT ASSEMBLY,SELF-LOCKING,GANG C Index 5310-01-143-1768 NUT,SELF-LOCKING,SINGLE BALL SEA

National Stock Number:
5310-01-143-1767

Federal Supply Class:
5310

National Item Identification Number:
011431767

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:
10109790A486GNIMIKKEISTOKESKUS NCB FINLAND
4061T2099207GENERAL ELECTRIC COMPANY
4061T20P0199207GENERAL ELECTRIC COMPANY
4061T20P0299207GENERAL ELECTRIC COMPANY
4061T20P0399207GENERAL ELECTRIC COMPANY
4061T20P0899207GENERAL ELECTRIC COMPANY
H50587-515653HOWMET GLOBAL FASTENING SYSTEMS INC
LH12300-572962HARVARD INDUSTRIES INC
VN776WA05492215HOWMET GLOBAL FASTENING SYSTEMS INC
HCG8KW-5-SSF773NATIONAL AEROSPACE FASTENERS CORPORATION
HCG8KW08-5-SSF773NATIONAL AEROSPACE FASTENERS CORPORATION


Techincal Specification:
BEARING SURFACE TYPEFLAT
COUNTERBORE DIAMETER0.340 INCHES NOMINAL FIRST END
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.313 INCHES
NUT COUNTERBORE DEPTH0.060 INCHES NOMINAL FIRST END
NUT HEIGHT0.400 INCHES NOMINAL
NUT STYLEDOUBLE HEXAGON
WIDTH ACROSS FLATS0.438 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2411 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTSILVER THREADS
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH24


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