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National Stock Number:
5310-01-414-0740
Federal Supply Class:
5310
National Item Identification Number:
014140740
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:
| 47-6106-02 | 89305 | SIMMONDS PRECISION PRODUCTS INC |
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Techincal Specification:
| HOLE DIAMETER | 0.098 INCHES MINIMUM AND 0.102 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.200 INCHES MINIMUM AND 0.230 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.020 INCHES NOMINAL | | MATERIAL | COPPER ALLOY OVERALL | | RECESS ANGLE | 105.0 DEGREES MINIMUM AND 115.0 DEGREES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-T-10727, TY 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | TIN OVERALL |
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