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National Stock Number:
5310-01-384-9699
Federal Supply Class:
5310
National Item Identification Number:
013849699
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:
| 38568-1 | 07148 | UNITED TECHNOLOGIES CORP HAMILTON SUNDSTRAND CORP | | 38568-1 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| HOLE DIAMETER | 0.200 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.437 INCHES NOMINAL | | OVERALL HEIGHT | 0.078 INCHES NOMINAL | | MATERIAL | STEEL COMP 302 OR STEEL COMP 304 OVERALL | | RECESS DEPTH | 0.020 INCHES NOMINAL | | RECESS DIAMETER | 0.312 INCHES NOMINAL | | STYLE DESIGNATOR | RECESSED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC ALL TREATMENT RESPONSES OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL |
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