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National Stock Number:
5310-00-807-6823
Federal Supply Class:
5310
National Item Identification Number:
008076823
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:
| 173B15-2 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
| HOLE DIAMETER | 1.146 INCHES MINIMUM AND 1.166 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.271 INCHES MINIMUM AND 2.291 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.280 INCHES MINIMUM AND 0.285 INCHES MAXIMUM | | MATERIAL | CELLULOSE OVERALL | | RECESS ANGLE | 89.5 DEGREES MINIMUM AND 90.5 DEGREES MAXIMUM | | RECESS DIAMETER | 1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM | | STYLE DESIGNATOR | RECESSED |
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