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National Stock Number: 5310-00-988-8791
Federal Supply Class: 5310
National Item Identification Number: 009888791
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:
2-080-003-01 | 99193 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
HARDNESS RATING | 23.0 ROCKWELL C MAXIMUM | HOLE DIAMETER | 1.500 INCHES NOMINAL | OUTSIDE DIAMETER | 1.814 INCHES MINIMUM AND 1.815 INCHES MAXIMUM | OVERALL HEIGHT | 0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6382 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL THICKNESS | 0.112 INCHES NOMINAL | MATERIAL | STEEL OVERALL | RECESS DEPTH | 0.442 INCHES NOMINAL | STYLE DESIGNATOR | RECESSED | SURFACE FINISH | 32.0 MICROINCHES OUTER | SURFACE FINISH | 63.0 MICROINCHES TOP |
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