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National Stock Number: 5310-01-317-2662
Federal Supply Class: 5310
National Item Identification Number: 013172662
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:
R84959 | 75755 | DEERE & COMPANY |
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Techincal Specification:
HOLE DIAMETER | 40.10 MILLIMETERS MINIMUM AND 40.26 MILLIMETERS MAXIMUM | MATERIAL THICKNESS | 4.915 MILLIMETERS MINIMUM AND 4.965 MILLIMETERS MAXIMUM | MATERIAL | STEEL COMP 11L17 OVERALL | PROPRIETARY CHARACTERISTICS | PACS | OUTSIDE DIAMETER | 50.8 MILLIMETERS NOMINAL | RECESS ANGLE | 90.0 DEGREES NOMINAL | RECESS DIAMETER | 45.75 MILLIMETERS MINIMUM AND 46.25 MILLIMETERS MAXIMUM | STYLE DESIGNATOR | RECESSED |
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