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National Stock Number:
5310-00-078-0569
Federal Supply Class:
5310
National Item Identification Number:
000780569
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:
| 453004 | 13539 | C & H HYDRAULICS, INC | | 453004 | 6N016 | C&H HYDRAULICS INC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | RECESSED | | HOLE DIAMETER | 0.187 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.438 INCHES NOMINAL | | RECESS DIAMETER | 0.335 INCHES NOMINAL | | MATERIAL THICKNESS | 0.062 INCHES NOMINAL | | RECESS ANGLE | 100.0 DEGREES NOMINAL | | HEAT TREATMENT | HOT ROLLED OR | | COLD DRAWN 1/2 HARD CONDITION | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 13539 | | DESIGN CONTROL REFERENCE | 453004 |
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