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National Stock Number: 5310-00-851-5889
Federal Supply Class: 5310
National Item Identification Number: 008515889
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:
209421 | 99193 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
MATERIAL | STEEL COMP 8740 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND | | 37.0 ROCKWELL C MAXIMUM | STYLE DESIGNATOR | RECESSED | HOLE DIAMETER | 0.350 INCHES MINIMUM AND | | 0.354 INCHES MAXIMUM | OUTSIDE DIAMETER | 0.560 INCHES NOMINAL | RECESS DIAMETER | 0.434 INCHES MAXIMUM | MATERIAL THICKNESS | 0.095 INCHES MINIMUM AND | | 0.096 INCHES MAXIMUM | RECESS ANGLE | 90.0 DEGREES NOMINAL | SURFACE FINISH | 63.0 MICROINCHES TOP | | 63.0 MICROINCHES BOTTOM | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 99193 | DESIGN CONTROL REFERENCE | 209421 |
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