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National Stock Number:
5310-00-876-7581
Federal Supply Class:
5310
National Item Identification Number:
008767581
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:
| 604680 | 62983 | EATON AEROSPACE, LLC |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | STYLE DESIGNATOR | RECESSED | | HOLE DIAMETER | 2.380 INCHES NOMINAL | | OUTSIDE DIAMETER | 3.235 INCHES MINIMUM AND | | 3.240 INCHES MAXIMUM | | OVERALL HEIGHT | 0.199 INCHES MINIMUM AND | | 0.204 INCHES MAXIMUM | | RECESS DIAMETER | 2.900 INCHES NOMINAL | | RECESS DEPTH | 0.063 INCHES MINIMUM AND | | 0.068 INCHES MAXIMUM | | SURFACE FINISH | 63.0 MICROINCHES TOP | | 63.0 MICROINCHES BOTTOM | | 63.0 MICROINCHES COUNTERBORE FACE | | SPECIAL FEATURES | CIRCULAR CUT OUT PORTION ON ONE FACE,0.014 IN. DP AT EXTENDED R OF 1.25 IN. CENTERED 2.250 IN. FROM CTR | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 62983 | | DESIGN CONTROL REFERENCE | 604680 |
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