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National Stock Number:
5310-00-808-1167
Federal Supply Class:
5310
National Item Identification Number:
008081167
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:
| 1025-812 | 99194 | DEB MANUFACTURING INC |
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Techincal Specification:
| HEAT TREATMENT | T-3 SOLUTION HEAT TREATED, COLD WORKED | | HOLE DIAMETER | 0.502 INCHES MINIMUM AND 0.505 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.751 INCHES MINIMUM AND 0.752 INCHES MAXIMUM | | OVERALL HEIGHT | 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.031 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 2011 OVERALL | | RECESS DEPTH | 0.115 INCHES NOMINAL | | STYLE DESIGNATOR | RECESSED | | SURFACE TREATMENT | ANODIZE OVERALL |
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