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National Stock Number:
5310-00-379-5943
Federal Supply Class:
5310
National Item Identification Number:
003795943
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:
| 365190PC5 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| HEAT TREATMENT | AS FABRICATED | | HOLE DIAMETER | 1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.500 INCHES NOMINAL | | OVERALL HEIGHT | 0.437 INCHES NOMINAL | | MATERIAL THICKNESS | 0.046 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | RECESS DEPTH | 0.391 INCHES NOMINAL | | SPECIAL FEATURES | ONE INTERNAL KEY 0.156 IN. LG 0.125 IN. W | | STYLE DESIGNATOR | RECESSED | | SURFACE TREATMENT | ZINC OVERALL |
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