5310-00-979-9996 WASHER,FLAT Index 5935-00-979-9998 SOCKET,PLUG-IN ELECTRONIC COMPONENTS

National Stock Number:
5310-00-979-9997

Federal Supply Class:
5310

National Item Identification Number:
009799997

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:
70307-82710-10178286SIKORSKY AIRCRAFT CORPORATION
NK924-12D26233NYLOK LLC


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
COUNTERSINK ANGLE90.0 DEGREES NOMINAL NUT
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALALUMINUM ALLOY OVERALL EXCEPT INSERT
MATERIALPLASTIC LOCKING INSERT
NOMINAL THREAD SIZE1.062 INCHES
NUT HEIGHT0.406 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS1.375 INCHES NOMINAL
SURFACE TREATMENTANODIZE OVERALL EXCEPT INSERT
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUN
THREAD QUANTITY PER INCH12


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