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National Stock Number:
5310-00-062-2342
Federal Supply Class:
5310
National Item Identification Number:
000622342
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:
| 9937A1 | 13002 | GOODRICH CORPORATION | | 9937A1 | 45934 | ONTIC ENGINEERING & MANUFACTURING, INC | | 9937A1 | 6K4C8 | GOODRICH CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-6736 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND | | 39.0 ROCKWELL C MAXIMUM | | STYLE DESIGNATOR | RECESSED | | HOLE DIAMETER | 0.809 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.500 INCHES NOMINAL | | OVERALL HEIGHT | 0.187 INCHES MINIMUM AND | | 0.188 INCHES MAXIMUM | | RECESS DIAMETER | 0.869 INCHES NOMINAL | | RECESS DEPTH | 0.030 INCHES NOMINAL | | MATERIAL THICKNESS | 0.188 INCHES NOMINAL | | RECESS ANGLE | 90.0 DEGREES NOMINAL | | SURFACE FINISH | 63.0 MICROINCHES ALL SURFACES | | SPECIAL FEATURES | CHAMFERED 0.030 IN. BY 45 DEG ON OD OF FLAT SURFACE | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 13002 | | DESIGN CONTROL REFERENCE | 9937A1 |
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