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National Stock Number:
5310-01-418-2298
Federal Supply Class:
5310
National Item Identification Number:
014182298
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:
| 838973-1 | 29780 | MAG AEROSPACE INDUSTRIES, LLC | | 838973-1 | 92824 | MAG AEROSPACE INDUSTRIES INC. DBA MONOGRAMSYSTEMS DBA MONOGRAM SYSTEMS |
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Techincal Specification:
| OUTSIDE DIAMETER | 0.940 INCHES NOMINAL | | RECESS DIAMETER | 0.672 INCHES NOMINAL | | MATERIAL THICKNESS | 0.188 INCHES NOMINAL | | RECESS ANGLE | 100.0 DEGREES NOMINAL | | MATERIAL | COPPER ALLOY AND | | COPPER BERYLLIUM OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TY1 CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | RECESSED | | HOLE DIAMETER | 0.312 INCHES MINIMUM AND | | 0.313 INCHES MAXIMUM |
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