5310-01-153-1380 WASHER,FLAT Index 5330-01-153-1383 GASKET

National Stock Number:
5310-01-153-1381

Federal Supply Class:
5310

National Item Identification Number:
011531381

Description:
WASHER,RECESSED

Detail:
A WASHER OF ANY PERIPHERAL SHAPE HAVING A CENTRALLY LOCATED HOLE. BOTH BEARING SURFACES ARE PARALLEL AND FLAT, BUT ONE OR BOTH OF THE BEARING SURFACES MUST BE BROKEN BY A COUNTERBORE, COUNTERSINK, OR SIMILARLY SHAPED RECESS. THE THICKNESS MUST NOT EXCEED 25 PER CENT OF THE OUTSIDE DIAMETER OR THE LARGEST OUTSIDE DIMENSION. THE MAXIMUM LIMIT OF THE TOLERANCE OR RANGE APPLIED TO THE THICKNESS AND/OR LARGEST OUTSIDE DIMENSION MUST BE USED TO DETERMINE COMPLIANCE. EXCLUDES WASHER, CONCAVE, RETAINER, PACKING, AND THRUST TYPE WASHERS. SEE ALSO SPACER, SLEEVE; AND SPACER, STEPPED.


Manufacturer Information:
37685211862GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT
37685224617GENERAL MOTORS CORP
3768527X677GENERAL MOTORS LLC
3810697271DANA LIGHT AXLE PRODUCTS, LLC


Techincal Specification:
HOLE DIAMETER1.315 INCHES MINIMUM AND 1.320 INCHES MAXIMUM
OUTSIDE DIAMETER2.100 INCHES MINIMUM AND 2.110 INCHES MAXIMUM
MATERIAL THICKNESS0.134 INCHES MINIMUM AND 0.139 INCHES MAXIMUM
MATERIALPLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL
RECESS DIAMETER1.501 INCHES MINIMUM AND 1.538 INCHES MAXIMUM
STYLE DESIGNATORRECESSED


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