5305-01-268-2565 SCREW,CAP,SOCKET HEAD Index 5365-01-268-2567 SPACER,PLATE

National Stock Number:
5310-01-268-2566

Federal Supply Class:
5310

National Item Identification Number:
012682566

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:
10088111A486GNIMIKKEISTOKESKUS NCB FINLAND
13030419-118876U S ARMY AVIATION AND MISSILE COMMAND
57067162983EATON AEROSPACE, LLC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
MATERIALSTEEL NUT
NOMINAL THREAD SIZE4.0 MILLIMETERS
NUT STYLEHEXAGON
NUT HEIGHT5.2 MILLIMETERS MAXIMUM
WIDTH ACROSS FLATS6.35 MILLIMETERS MINIMUM AND 7.00 MILLIMETERS MAXIMUM
SURFACE TREATMENTCADMIUM NUT
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS0.70
THREAD SERIESISO M
THREAD TOLERANCE CLASS6H INTERNAL


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