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National Stock Number:
5310-01-171-3426
Federal Supply Class:
5310
National Item Identification Number:
011713426
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:
| 754-2-37499-000 | K2523 | EATON LIMITED |
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Techincal Specification:
| HOLE DIAMETER | 0.319 INCHES MINIMUM AND 0.325 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | 5143,FSCM K2523 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 0.709 INCHES NOMINAL | | OVERALL HEIGHT | 0.093 INCHES MINIMUM AND 0.096 INCHES MAXIMUM | | SPECIAL FEATURES | BOTTOM CHAMFERED | | RADIUS | 0.030 INCHES MINIMUM AND 0.039 INCHES MAXIMUM | | RECESS DIAMETER | 0.423 INCHES NOMINAL | | STYLE DESIGNATOR | RECESSED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 1000/SC/00098,FSCM K2523 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL |
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