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National Stock Number:
5310-00-210-2151
Federal Supply Class:
5310
National Item Identification Number:
002102151
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:
| 734914PC112 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| HOLE DIAMETER | 1.873 INCHES MINIMUM AND 1.874 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.490 INCHES MINIMUM AND 2.495 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.091 INCHES MINIMUM AND 0.095 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYURETHANE OVERALL | | RECESS ANGLE | 7.0 DEGREES MINIMUM AND 13.0 DEGREES MAXIMUM | | STYLE DESIGNATOR | RECESSED |
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