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National Stock Number:
5310-01-191-2072
Federal Supply Class:
5310
National Item Identification Number:
011912072
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:
| 3245-074 | 66503 | WOODWARD, INC. |
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Techincal Specification:
| MATERIAL | STEEL COMP 410 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5504 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | RECESSED | | HOLE DIAMETER | 0.187 INCHES MINIMUM AND | | 0.189 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.404 INCHES MINIMUM AND | | 0.412 INCHES MAXIMUM | | OVERALL HEIGHT | 0.027 INCHES MINIMUM AND | | 0.029 INCHES MAXIMUM | | RECESS DIAMETER | 0.326 INCHES MINIMUM AND | | 0.330 INCHES MAXIMUM | | RECESS DEPTH | 0.004 INCHES NOMINAL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 66503 | | DESIGN CONTROL REFERENCE | 3245-074 |
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