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National Stock Number: 5310-01-531-4061
Federal Supply Class: 5310
National Item Identification Number: 015314061
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:
36164 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
OUTSIDE DIAMETER | 0.625 INCHES NOMINAL | MATERIAL THICKNESS | 0.075 INCHES NOMINAL | MATERIAL | PLASTIC ACETAL OVERALL | PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER, COUNTERSUNK | RECESS ANGLE | 100.0 DEGREES NOMINAL | RECESS DIAMETER | 0.335 INCHES NOMINAL | STYLE DESIGNATOR | RECESSED |
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