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National Stock Number: 5310-00-595-7572
Federal Supply Class: 5310
National Item Identification Number: 005957572
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:
21332 | 24975 | PRESTOLITE ELECTRIC INC | 21332 | 35510 | PRESTOLITE ELECTRIC INC | 99019-44 | 15434 | CUMMINS INC. |
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Techincal Specification:
HOLE DIAMETER | 0.880 INCHES MINIMUM AND 0.885 INCHES MAXIMUM | OUTSIDE DIAMETER | 1.495 INCHES MINIMUM AND 1.505 INCHES MAXIMUM | MATERIAL THICKNESS | 0.123 INCHES MINIMUM AND 0.133 INCHES MAXIMUM | MATERIAL | COPPER ALLOY OVERALL | RECESS DIAMETER | 0.942 INCHES MINIMUM AND 0.947 INCHES MAXIMUM | RECESS ANGLE | 90.0 DEGREES NOMINAL | STYLE DESIGNATOR | RECESSED |
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