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National Stock Number: 5310-01-179-1284
Federal Supply Class: 5310
National Item Identification Number: 011791284
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:
36906 | 24976 | DANFOSS INC | 36906 | 64294 | DANFOSS FLUID POWER INC RACINE OPN |
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Techincal Specification:
MATERIAL | STEEL OVERALL | STYLE DESIGNATOR | RECESSED | HOLE DIAMETER | 0.312 INCHES NOMINAL | OUTSIDE DIAMETER | 0.863 INCHES MINIMUM AND | | 0.868 INCHES MAXIMUM | RECESS DIAMETER | 0.562 INCHES NOMINAL | MATERIAL THICKNESS | 0.171 INCHES NOMINAL | RECESS ANGLE | 82.0 DEGREES NOMINAL |
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