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National Stock Number:
5310-00-986-9971
Federal Supply Class:
5310
National Item Identification Number:
009869971
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:
| 2-080-004-03 | 99193 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6382 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 23.0 ROCKWELL C MAXIMUM | | STYLE DESIGNATOR | RECESSED | | HOLE DIAMETER | 1.440 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.814 INCHES MINIMUM AND | | 1.815 INCHES MAXIMUM | | OVERALL HEIGHT | 0.510 INCHES MINIMUM AND | | 0.520 INCHES MAXIMUM | | RECESS DEPTH | 0.470 INCHES MINIMUM AND | | 0.490 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.112 INCHES NOMINAL | | SURFACE FINISH | 63.0 MICROINCHES TOP | | 32.0 MICROINCHES OUTER | | SPECIAL FEATURES | 3 SCALLOPS ON WASHER FACE 0.800 IN. NOM DIA C TO C 120 DEG APART,OUTER EDGES TO BE 0.750 IN. FROM CENTER OF FACE,INTERSECT SCALLOPS WITH 1.100 IN. NOM BORE,ALL TO BE 0.035 IN. NOM DEPTH | | HEAT TREATMENT | STRESS RELIEVED | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 99193 | | DESIGN CONTROL REFERENCE | 2-080-004-03 |
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