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National Stock Number:
5310-00-400-8358
Federal Supply Class:
5310
National Item Identification Number:
004008358
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:
| 152C5042 | 72429 | MISSION SYSTEMS DAVENPORT INC. |
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Techincal Specification:
| HOLE DIAMETER | 2.920 INCHES NOMINAL | | MATERIAL THICKNESS | 0.110 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY OVERALL | | OUTSIDE DIAMETER | 3.500 INCHES NOMINAL | | OVERALL HEIGHT | 0.262 INCHES NOMINAL | | RECESS DEPTH | 0.200 INCHES NOMINAL | | STYLE DESIGNATOR | RECESSED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL |
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