4540-01-149-7786 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE Index 5310-01-149-7788 NUT,PLAIN,KNURLED

National Stock Number:
5310-01-149-7787

Federal Supply Class:
5310

National Item Identification Number:
011497787

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:
10394089A486GNIMIKKEISTOKESKUS NCB FINLAND
13030419-218876U S ARMY AVIATION AND MISSILE COMMAND
DIN-985-M50124BSAPA OPERACIONES SL
DIN985-M521969ZELENDA MACHINE AND TOOLS CORP
57067262983EATON AEROSPACE, LLC
3T 851K0190CATERPILLAR UK LTD
DIN985-M5-A4D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALPLASTIC POLYAMIDE (NYLON) LOCKING INSERT
MATERIALSTEEL NUT
NOMINAL THREAD SIZE5.0 MILLIMETERS
NUT STYLEHEXAGON
NUT HEIGHT6.0 MILLIMETERS MAXIMUM
WIDTH ACROSS FLATS7.85 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM
SURFACE TREATMENTCADMIUM NUT
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESM
THREAD PITCH IN MILLIMETERS0.80
THREAD TOLERANCE CLASS6H INTERNAL


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