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National Stock Number:
5310-00-721-8178
Federal Supply Class:
5310
National Item Identification Number:
007218178
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.
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Manufacturer Information:
| 17-N-59 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 17N59 | 99814 | CALIFORNIA LAUNDRY EQUIPMENT CO |
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Techincal Specification:
| HARDNESS RATING | 65.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM | | HOLE DIAMETER | 1.750 INCHES NOMINAL | | OUTSIDE DIAMETER | 3.750 INCHES NOMINAL | | MATERIAL THICKNESS | 0.875 INCHES NOMINAL | | MATERIAL | RUBBER NATURAL OVERALL | | RECESS DIAMETER | 2.250 INCHES NOMINAL | | RECESS ANGLE | 45.0 DEGREES NOMINAL | | STYLE DESIGNATOR | RECESSED |
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