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National Stock Number:
5310-00-402-2788
Federal Supply Class:
5310
National Item Identification Number:
004022788
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:
| 188A5676P2 | 02989 | GENERAL ELECTRIC CO GE DRIVE SYSTEMS GOVERNMENT BUSINESS OPN |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | STYLE DESIGNATOR | RECESSED | | HOLE DIAMETER | 0.186 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.531 INCHES NOMINAL | | OVERALL HEIGHT | 0.151 INCHES NOMINAL | | RECESS DEPTH | 0.127 INCHES NOMINAL | | MATERIAL THICKNESS | 0.024 INCHES NOMINAL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 02989 | | DESIGN CONTROL REFERENCE | 188A5676P2 |
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