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National Stock Number:
5310-00-568-3776
Federal Supply Class:
5310
National Item Identification Number:
005683776
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:
| 47-641-053-1 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| HOLE DIAMETER | 0.591 INCHES MINIMUM AND 0.611 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM | | OVERALL HEIGHT | 0.125 INCHES NOMINAL | | MATERIAL THICKNESS | 0.016 INCHES MINIMUM AND 0.031 INCHES MAXIMUM | | MINIMUM TENSILE STRENGTH | 90000 POUNDS PER SQUARE INCH | | RECESS DEPTH | 0.063 INCHES NOMINAL | | STYLE DESIGNATOR | RECESSED |
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