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National Stock Number:
5310-00-413-6344
Federal Supply Class:
5310
National Item Identification Number:
004136344
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:
| 113447 | 10138 | ASTRONAUTICS CORPORATION OF AMERICA |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,TEMPER T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | SILVER OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-S-365,TY 2,GRADE B FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | RECESSED | | HOLE DIAMETER | 0.135 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.384 INCHES MINIMUM AND | | 0.385 INCHES MAXIMUM | | OVERALL HEIGHT | 0.155 INCHES NOMINAL | | RECESS DEPTH | 0.125 INCHES NOMINAL | | MATERIAL THICKNESS | 0.067 INCHES NOMINAL | | SURFACE FINISH | 32.0 MICROINCHES COUNTERBORE FACE | | 63.0 MICROINCHES OUTER | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 10138 | | DESIGN CONTROL REFERENCE | 113447 |
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