5310-01-238-1520 WASHER,LOCK Index 5330-01-238-1522 O-RING

National Stock Number:
5310-01-238-1521

Federal Supply Class:
5310

National Item Identification Number:
012381521

Description:
WASHER,SHOULDERED

Detail:
A WASHER, ROUND IN SHAPE, AND HAVING A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS FLAT AND UNBROKEN, THE OTHER SURFACE IS IN THE FORM OF A RAISED SHOULDER (BOSS) HAVING A FLAT BEARING SURFACE. THE THICKNESS OF THE SHOULDER (BOSS) MUST NOT EXCEED 25 PERCENT OF THE SHOULDER (BOSS) DIAMETER. FOR ITEMS HAVING A SHOULDER (BOSS) OF GREATER THICKNESS, USE BEARING, SLEEVE; BUSHING SLEEVE; OR SPACER, SLEEVE. EXCLUDES INSULATOR, WASHER AND THRUST TYPE WASHERS.


Manufacturer Information:
406 252 02 5264678DAIMLER TRUCK NORTH AMERICA LLC
406 252 02 52CN7Z7MERCEDES-BENZ AG
406 252 02 52D8046DAIMLER AG


Techincal Specification:
HARDNESS RATING55.0 ROCKWELL C MINIMUM AND 61.0 ROCKWELL C MAXIMUM
HOLE DIAMETER60.5 MILLIMETERS MINIMUM AND 60.7 MILLIMETERS MAXIMUM
MATERIAL THICKNESS3.5 MILLIMETERS NOMINAL
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER80.0 MILLIMETERS NOMINAL
SHOULDER DIAMETER65.0 MILLIMETERS NOMINAL
SHOULDER HEIGHT7.5 MILLIMETERS NOMINAL
STYLE DESIGNATORSHOULDERED


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