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National Stock Number: 5310-00-988-8794
Federal Supply Class: 5310
National Item Identification Number: 009888794
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:
2-080-068-01 | 99193 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
HARDNESS RATING | 23.0 ROCKWELL C MAXIMUM | HOLE DIAMETER | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM | OUTSIDE DIAMETER | 1.252 INCHES MINIMUM AND 1.253 INCHES MAXIMUM | OVERALL HEIGHT | 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6382 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL THICKNESS | 0.101 INCHES MINIMUM AND 0.113 INCHES MAXIMUM | MATERIAL | STEEL OVERALL | RECESS DEPTH | 0.247 INCHES MINIMUM AND 0.267 INCHES MAXIMUM | STYLE DESIGNATOR | RECESSED | SURFACE FINISH | 32.0 MICROINCHES OUTER | SURFACE FINISH | 63.0 MICROINCHES BOTTOM |
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