5360-01-443-5557 SPRING,HELICAL,TORSION Index 5340-01-443-5559 PLATE,MOUNTING

National Stock Number:
5310-01-443-5558

Federal Supply Class:
5310

National Item Identification Number:
014435558

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:
544-0762-08510941CARVER PUMP COMPANY
999-712S-A-002 ITEM N0.7310941CARVER PUMP COMPANY


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
HARDNESS RATING80.0 ROCKWELL B NOMINAL
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281, CL A,B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY R-405 OR NICKEL ALLOY 400 OVERALL
NOMINAL THREAD SIZE0.875 INCHES
NUT STYLEHEXAGON
NUT HEIGHT1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM
WIDTH ACROSS FLATS1.427 INCHES MINIMUM AND 1.446 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA81349-MIL-N-2507 GOVERNMENT SPECIFICATION
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH9


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