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National Stock Number:
5310-00-007-1716
Federal Supply Class:
5310
National Item Identification Number:
000071716
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:
| 3039M35P01 | 07482 | GENERAL ELECTRIC COMPANY | | PE47251 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT |
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Techincal Specification:
| HARDNESS RATING | 52.0 ROCKWELL C MINIMUM | | HOLE DIAMETER | 0.503 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.090 INCHES MINIMUM AND 1.100 INCHES MAXIMUM | | OVERALL HEIGHT | 0.055 INCHES MINIMUM AND 0.058 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 440C OVERALL | | RADIUS | 0.009 INCHES NOMINAL | | RECESS DIAMETER | 0.521 INCHES NOMINAL | | STYLE DESIGNATOR | RECESSED | | SURFACE FINISH | 32.0 MICROINCHES TOP | | SURFACE FINISH | 63.0 MICROINCHES BOTTOM | | SURFACE FINISH | 63.0 MICROINCHES INNER | | SURFACE FINISH | 63.0 MICROINCHES OUTER |
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