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National Stock Number:
5310-00-442-4120
Federal Supply Class:
5310
National Item Identification Number:
004424120
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:
| 68A49488P2 | 07868 | DEPARTMENT OF VETERANS AFFAIRS FEDERAL CREDIT UNION | | 70658W624 | 56878 | SPS TECHNOLOGIES, LLC |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | RECESSED | | HOLE DIAMETER | 0.450 INCHES MINIMUM AND | | 0.470 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.750 INCHES MAXIMUM | | RECESS DIAMETER | 0.688 INCHES MINIMUM | | MATERIAL THICKNESS | 0.750 INCHES NOMINAL | | HEAT TREATMENT | AS FABRICATED | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 07868 | | DESIGN CONTROL REFERENCE | 68A49488P2 |
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