5310-01-241-6380 WASHER,SHOULDERED Index 5310-01-241-6382 WASHER,SHOULDERED AND RECESSED

National Stock Number:
5310-01-241-6381

Federal Supply Class:
5310

National Item Identification Number:
012416381

Description:
WASHER,SHOULDERED AND RECESSED

Detail:
A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. 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:
441263006264678DAIMLER TRUCK NORTH AMERICA LLC
4412630062CN7Z7MERCEDES-BENZ AG
4412630062D8046DAIMLER AG


Techincal Specification:
HARDNESS RATING60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM
HEAT TREATMENTHARDENED
HOLE DIAMETER40.0 MILLIMETERS NOMINAL
MATERIAL THICKNESS1.8 MILLIMETERS MINIMUM AND 2.0 MILLIMETERS MAXIMUM
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER61.5 MILLIMETERS MINIMUM AND 62.0 MILLIMETERS MAXIMUM
RECESS ANGLE90.0 DEGREES NOMINAL
SHOULDER DIAMETER53.8 MILLIMETERS MINIMUM AND 54.1 MILLIMETERS MAXIMUM
SHOULDER HEIGHT3.95 MILLIMETERS MINIMUM AND 4.2 MILLIMETERS MAXIMUM
STYLE DESIGNATORSHOULDERED AND RECESSED


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