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National Stock Number:
5310-00-709-2954
Federal Supply Class:
5310
National Item Identification Number:
007092954
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:
| 925B741P1 | 24446 | GENERAL ELECTRIC COMPANY | | 925B741P1 | 99207 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | STYLE DESIGNATOR | RECESSED | | HOLE DIAMETER | 0.302 INCHES MINIMUM AND | | 0.306 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.494 INCHES MINIMUM AND | | 0.498 INCHES MAXIMUM | | RECESS DIAMETER | 0.332 INCHES MINIMUM AND | | 0.346 INCHES MAXIMUM | | RECESS DEPTH | 0.015 INCHES MINIMUM AND | | 0.020 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.028 INCHES MINIMUM AND | | 0.032 INCHES MAXIMUM | | RECESS ANGLE | 80.0 DEGREES MINIMUM AND | | 100.0 DEGREES MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 99207 | | DESIGN CONTROL REFERENCE | 925B741P1 |
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