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National Stock Number:
5310-01-342-0313
Federal Supply Class:
5310
National Item Identification Number:
013420313
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:
| 12591529 | 19206 | ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL |
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Techincal Specification:
| HOLE DIAMETER | 0.880 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.740 INCHES NOMINAL | | OVERALL HEIGHT | 0.240 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | RECESS DEPTH | 0.160 INCHES NOMINAL | | RECESS DIAMETER | 1.590 INCHES NOMINAL | | STYLE DESIGNATOR | RECESSED |
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