5310-12-168-9414 WASHER,SPRING TENSION Index 5325-12-168-9416 RING,RETAINING

National Stock Number:
5310-12-168-9415

Federal Supply Class:
5310

National Item Identification Number:
121689415

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:
09-030-51-153D8093MAHLE INDUSTRIAL THERMAL SYSTEMSGMBH & CO. KG
09.030.51.153D8093MAHLE INDUSTRIAL THERMAL SYSTEMSGMBH & CO. KG


Techincal Specification:
HOLE DIAMETER53,0 MILLIMETERS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONDIN1748 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL THICKNESS10,0 MILLIMETERS NOMINAL
MATERIALALUMINUM ALLOY 3.1645
OUTSIDE DIAMETER63,4 MILLIMETERS MINIMUM AND 63,6 MILLIMETERS MAXIMUM
RECESS ANGLE60,0 DEGREES NOMINAL
RECESS DIAMETER60,5 MILLIMETERS NOMINAL
STYLE DESIGNATORRECESSED


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